{
    "data": [
        {
            "amsterdam_code": "10996", 
            "cbsnr": "1", 
            "code": "MED1", 
            "id": 3799193, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ADORP", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10999", 
            "cbsnr": "2", 
            "code": "MED1", 
            "id": 3799239, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ADUARD", 
            "value": 10.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10886", 
            "cbsnr": "3", 
            "code": "MED1", 
            "id": 3799286, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "APPINGEDAM", 
            "value": 24.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10539", 
            "cbsnr": "4", 
            "code": "MED1", 
            "id": 3799336, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BAFLO", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10425", 
            "cbsnr": "5", 
            "code": "MED1", 
            "id": 3799384, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BEDUM", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11043", 
            "cbsnr": "6", 
            "code": "MED1", 
            "id": 3799436, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BEERTA", 
            "value": 31.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11294", 
            "cbsnr": "8", 
            "code": "MED1", 
            "id": 3799483, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BIERUM", 
            "value": 11.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10891", 
            "cbsnr": "9", 
            "code": "MED1", 
            "id": 3799532, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TEN BOER", 
            "value": 19.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10976", 
            "cbsnr": "10", 
            "code": "MED1", 
            "id": 3799584, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DELFZIJL", 
            "value": 35.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10976", 
            "cbsnr": "10", 
            "code": "MED1", 
            "id": 3799631, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DELFZIJL", 
            "value": 75.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10976", 
            "cbsnr": "10", 
            "code": "MED1", 
            "id": 3799679, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DELFZIJL", 
            "value": 246.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10904", 
            "cbsnr": "11", 
            "code": "MED1", 
            "id": 3799719, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EENRUM", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10136", 
            "cbsnr": "12", 
            "code": "MED1", 
            "id": 3799765, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EZINGE", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10212", 
            "cbsnr": "13", 
            "code": "MED1", 
            "id": 3799812, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FINSTERWOLDE", 
            "value": 16.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10426", 
            "cbsnr": "14", 
            "code": "MED1", 
            "id": 3799874, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GRONINGEN", 
            "value": 509.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10426", 
            "cbsnr": "14", 
            "code": "MED1", 
            "id": 3799950, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GRONINGEN", 
            "value": 696.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10426", 
            "cbsnr": "14", 
            "code": "MED1", 
            "id": 3800024, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GRONINGEN", 
            "value": 1599.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11080", 
            "cbsnr": "15", 
            "code": "MED1", 
            "id": 3800070, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GROOTEGAST", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11080", 
            "cbsnr": "15", 
            "code": "MED1", 
            "id": 3800104, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GROOTEGAST", 
            "value": 21.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11080", 
            "cbsnr": "15", 
            "code": "MED1", 
            "id": 3800143, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GROOTEGAST", 
            "value": 25.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10244", 
            "cbsnr": "16", 
            "code": "MED1", 
            "id": 3800176, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GRIJPSKERK", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11058", 
            "cbsnr": "17", 
            "code": "MED1", 
            "id": 3800229, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAREN GR", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10372", 
            "cbsnr": "20", 
            "code": "MED1", 
            "id": 3800296, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KANTENS", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10628", 
            "cbsnr": "21", 
            "code": "MED1", 
            "id": 3800339, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KLOOSTERBUREN", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10604", 
            "cbsnr": "22", 
            "code": "MED1", 
            "id": 3800389, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEK", 
            "value": 19.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10604", 
            "cbsnr": "22", 
            "code": "MED1", 
            "id": 3800428, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEK", 
            "value": 35.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10604", 
            "cbsnr": "22", 
            "code": "MED1", 
            "id": 3800469, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEK", 
            "value": 73.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11050", 
            "cbsnr": "23", 
            "code": "MED1", 
            "id": 3800507, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEENS", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10934", 
            "cbsnr": "24", 
            "code": "MED1", 
            "id": 3800556, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOPPERSUM", 
            "value": 18.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11431", 
            "cbsnr": "25", 
            "code": "MED1", 
            "id": 3800601, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MARUM", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10304", 
            "cbsnr": "26", 
            "code": "MED1", 
            "id": 3800648, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MEEDEN", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11199", 
            "cbsnr": "27", 
            "code": "MED1", 
            "id": 3800695, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MIDDELSTUM", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10356", 
            "cbsnr": "28", 
            "code": "MED1", 
            "id": 3800741, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MIDWOLDA", 
            "value": 24.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10550", 
            "cbsnr": "29", 
            "code": "MED1", 
            "id": 3800793, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MUNTENDAM", 
            "value": 10.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10950", 
            "cbsnr": "30", 
            "code": "MED1", 
            "id": 3800850, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWE PEKELA", 
            "value": 23.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10950", 
            "cbsnr": "30", 
            "code": "MED1", 
            "id": 3800895, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWE PEKELA", 
            "value": 29.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10950", 
            "cbsnr": "30", 
            "code": "MED1", 
            "id": 3800938, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWE PEKELA", 
            "value": 48.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10008", 
            "cbsnr": "31", 
            "code": "MED1", 
            "id": 3800976, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWESCHANS", 
            "value": 10.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10126", 
            "cbsnr": "32", 
            "code": "MED1", 
            "id": 3801024, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWOLDA", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10298", 
            "cbsnr": "35", 
            "code": "MED1", 
            "id": 3801069, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OLDEHOVE", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11332", 
            "cbsnr": "36", 
            "code": "MED1", 
            "id": 3801113, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OLDEKERK", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10848", 
            "cbsnr": "38", 
            "code": "MED1", 
            "id": 3801164, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OUDE PEKELA", 
            "value": 46.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10848", 
            "cbsnr": "38", 
            "code": "MED1", 
            "id": 3801210, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OUDE PEKELA", 
            "value": 52.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10848", 
            "cbsnr": "38", 
            "code": "MED1", 
            "id": 3801258, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OUDE PEKELA", 
            "value": 76.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10711", 
            "cbsnr": "39", 
            "code": "MED1", 
            "id": 3801302, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHEEMDA", 
            "value": 28.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10711", 
            "cbsnr": "39", 
            "code": "MED1", 
            "id": 3801341, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHEEMDA", 
            "value": 37.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10711", 
            "cbsnr": "39", 
            "code": "MED1", 
            "id": 3801384, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHEEMDA", 
            "value": 54.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10747", 
            "cbsnr": "40", 
            "code": "MED1", 
            "id": 3801429, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLOCHTEREN", 
            "value": 73.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10747", 
            "cbsnr": "40", 
            "code": "MED1", 
            "id": 3801467, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLOCHTEREN", 
            "value": 225.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10747", 
            "cbsnr": "40", 
            "code": "MED1", 
            "id": 3801506, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLOCHTEREN", 
            "value": 255.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10771", 
            "cbsnr": "41", 
            "code": "MED1", 
            "id": 3801541, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEDUM", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11023", 
            "cbsnr": "42", 
            "code": "MED1", 
            "id": 3801584, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TERMUNTEN", 
            "value": 18.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11137", 
            "cbsnr": "43", 
            "code": "MED1", 
            "id": 3801631, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UITHUIZEN", 
            "value": 19.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10246", 
            "cbsnr": "44", 
            "code": "MED1", 
            "id": 3801680, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UITHUIZERMEEDEN", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10180", 
            "cbsnr": "45", 
            "code": "MED1", 
            "id": 3801725, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ULRUM", 
            "value": 16.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11035", 
            "cbsnr": "46", 
            "code": "MED1", 
            "id": 3801774, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "USQUERT", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11292", 
            "cbsnr": "47", 
            "code": "MED1", 
            "id": 3801831, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEENDAM", 
            "value": 117.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11292", 
            "cbsnr": "47", 
            "code": "MED1", 
            "id": 3801883, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEENDAM", 
            "value": 182.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11292", 
            "cbsnr": "47", 
            "code": "MED1", 
            "id": 3801944, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEENDAM", 
            "value": 241.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11249", 
            "cbsnr": "48", 
            "code": "MED1", 
            "id": 3801989, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLAGTWEDDE", 
            "value": 11.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11249", 
            "cbsnr": "48", 
            "code": "MED1", 
            "id": 3802025, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLAGTWEDDE", 
            "value": 17.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11249", 
            "cbsnr": "48", 
            "code": "MED1", 
            "id": 3802069, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLAGTWEDDE", 
            "value": 72.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10498", 
            "cbsnr": "49", 
            "code": "MED1", 
            "id": 3802111, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WARFFUM", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "MED1", 
            "id": 3802170, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WINSCHOTEN", 
            "value": 49.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "MED1", 
            "id": 3802232, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WINSCHOTEN", 
            "value": 166.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "MED1", 
            "id": 3802297, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WINSCHOTEN", 
            "value": 273.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11135", 
            "cbsnr": "53", 
            "code": "MED1", 
            "id": 3802335, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WINSUM", 
            "value": 11.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10956", 
            "cbsnr": "54", 
            "code": "MED1", 
            "id": 3802385, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'T ZANDT", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10021", 
            "cbsnr": "56", 
            "code": "MED1", 
            "id": 3802432, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZUIDHORN", 
            "value": 21.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10199", 
            "cbsnr": "59", 
            "code": "MED1", 
            "id": 3802490, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ACHTKARSPELEN", 
            "value": 36.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10199", 
            "cbsnr": "59", 
            "code": "MED1", 
            "id": 3802539, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ACHTKARSPELEN", 
            "value": 43.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10199", 
            "cbsnr": "59", 
            "code": "MED1", 
            "id": 3802585, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ACHTKARSPELEN", 
            "value": 68.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10422", 
            "cbsnr": "61", 
            "code": "MED1", 
            "id": 3802652, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BAARDERADEEL", 
            "value": 27.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10422", 
            "cbsnr": "61", 
            "code": "MED1", 
            "id": 3802686, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BAARDERADEEL", 
            "value": 24.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10422", 
            "cbsnr": "61", 
            "code": "MED1", 
            "id": 3802721, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BAARDERADEEL", 
            "value": 22.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10156", 
            "cbsnr": "62", 
            "code": "MED1", 
            "id": 3802759, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BARRADEEL", 
            "value": 13.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10156", 
            "cbsnr": "62", 
            "code": "MED1", 
            "id": 3802800, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BARRADEEL", 
            "value": 18.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10156", 
            "cbsnr": "62", 
            "code": "MED1", 
            "id": 3802840, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BARRADEEL", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10128", 
            "cbsnr": "63", 
            "code": "MED1", 
            "id": 3802878, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HET BILDT F", 
            "value": 29.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10128", 
            "cbsnr": "63", 
            "code": "MED1", 
            "id": 3802920, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HET BILDT F", 
            "value": 25.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10128", 
            "cbsnr": "63", 
            "code": "MED1", 
            "id": 3802956, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HET BILDT F", 
            "value": 13.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "MED1", 
            "id": 3803000, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BOLSWARD", 
            "value": 32.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "MED1", 
            "id": 3803057, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BOLSWARD", 
            "value": 34.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "MED1", 
            "id": 3803111, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BOLSWARD", 
            "value": 53.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10650", 
            "cbsnr": "65", 
            "code": "MED1", 
            "id": 3803155, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DANTUMADEEL", 
            "value": 26.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10650", 
            "cbsnr": "65", 
            "code": "MED1", 
            "id": 3803196, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DANTUMADEEL", 
            "value": 36.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10650", 
            "cbsnr": "65", 
            "code": "MED1", 
            "id": 3803234, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DANTUMADEEL", 
            "value": 82.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11284", 
            "cbsnr": "68", 
            "code": "MED1", 
            "id": 3803329, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FERWERDERADEEL", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11284", 
            "cbsnr": "68", 
            "code": "MED1", 
            "id": 3803367, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FERWERDERADEEL", 
            "value": 21.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11284", 
            "cbsnr": "68", 
            "code": "MED1", 
            "id": 3803402, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FERWERDERADEEL", 
            "value": 33.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "MED1", 
            "id": 3803445, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FRANEKER", 
            "value": 72.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "MED1", 
            "id": 3803492, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FRANEKER", 
            "value": 94.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "MED1", 
            "id": 3803552, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FRANEKER", 
            "value": 107.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10404", 
            "cbsnr": "70", 
            "code": "MED1", 
            "id": 3803591, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FRANEKERADEEL", 
            "value": 20.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10404", 
            "cbsnr": "70", 
            "code": "MED1", 
            "id": 3803626, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FRANEKERADEEL", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10404", 
            "cbsnr": "70", 
            "code": "MED1", 
            "id": 3803660, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "FRANEKERADEEL", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10036", 
            "cbsnr": "71", 
            "code": "MED1", 
            "id": 3803702, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GAASTERLAND", 
            "value": 35.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10036", 
            "cbsnr": "71", 
            "code": "MED1", 
            "id": 3803744, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GAASTERLAND", 
            "value": 53.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10036", 
            "cbsnr": "71", 
            "code": "MED1", 
            "id": 3803780, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GAASTERLAND", 
            "value": 50.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10909", 
            "cbsnr": "72", 
            "code": "MED1", 
            "id": 3803820, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARLINGEN", 
            "value": 81.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10909", 
            "cbsnr": "72", 
            "code": "MED1", 
            "id": 3803878, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARLINGEN", 
            "value": 63.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10909", 
            "cbsnr": "72", 
            "code": "MED1", 
            "id": 3803933, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARLINGEN", 
            "value": 124.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "MED1", 
            "id": 3803977, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HASKERLAND", 
            "value": 117.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "MED1", 
            "id": 3804031, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HASKERLAND", 
            "value": 99.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "MED1", 
            "id": 3804085, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HASKERLAND", 
            "value": 90.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10334", 
            "cbsnr": "75", 
            "code": "MED1", 
            "id": 3804161, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEMELUMER OLDEFERD", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10334", 
            "cbsnr": "75", 
            "code": "MED1", 
            "id": 3804194, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEMELUMER OLDEFERD", 
            "value": 23.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10877", 
            "cbsnr": "76", 
            "code": "MED1", 
            "id": 3804245, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HENNAARDERADEEL", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10877", 
            "cbsnr": "76", 
            "code": "MED1", 
            "id": 3804276, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HENNAARDERADEEL", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10815", 
            "cbsnr": "78", 
            "code": "MED1", 
            "id": 3804341, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "IDAARDERADEEL", 
            "value": 50.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10815", 
            "cbsnr": "78", 
            "code": "MED1", 
            "id": 3804382, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "IDAARDERADEEL", 
            "value": 77.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10815", 
            "cbsnr": "78", 
            "code": "MED1", 
            "id": 3804420, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "IDAARDERADEEL", 
            "value": 103.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10984", 
            "cbsnr": "79", 
            "code": "MED1", 
            "id": 3804459, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KOLLUMERLAND EN NIEUWKRUISLAND", 
            "value": 41.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10984", 
            "cbsnr": "79", 
            "code": "MED1", 
            "id": 3804503, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KOLLUMERLAND EN NIEUWKRUISLAND", 
            "value": 32.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10984", 
            "cbsnr": "79", 
            "code": "MED1", 
            "id": 3804546, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KOLLUMERLAND EN NIEUWKRUISLAND", 
            "value": 48.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11228", 
            "cbsnr": "80", 
            "code": "MED1", 
            "id": 3804597, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEUWARDEN", 
            "value": 397.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11228", 
            "cbsnr": "80", 
            "code": "MED1", 
            "id": 3804667, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEUWARDEN", 
            "value": 364.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11228", 
            "cbsnr": "80", 
            "code": "MED1", 
            "id": 3804737, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEUWARDEN", 
            "value": 679.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10851", 
            "cbsnr": "81", 
            "code": "MED1", 
            "id": 3804792, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEUWARDERADEEL", 
            "value": 40.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10851", 
            "cbsnr": "81", 
            "code": "MED1", 
            "id": 3804842, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEUWARDERADEEL", 
            "value": 45.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10851", 
            "cbsnr": "81", 
            "code": "MED1", 
            "id": 3804894, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEEUWARDERADEEL", 
            "value": 162.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "MED1", 
            "id": 3804939, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEMSTERLAND", 
            "value": 37.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "MED1", 
            "id": 3804984, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEMSTERLAND", 
            "value": 76.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "MED1", 
            "id": 3805029, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEMSTERLAND", 
            "value": 75.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11144", 
            "cbsnr": "83", 
            "code": "MED1", 
            "id": 3805073, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MENALDUMADEEL", 
            "value": 35.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11144", 
            "cbsnr": "83", 
            "code": "MED1", 
            "id": 3805114, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MENALDUMADEEL", 
            "value": 39.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11144", 
            "cbsnr": "83", 
            "code": "MED1", 
            "id": 3805154, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MENALDUMADEEL", 
            "value": 48.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11102", 
            "cbsnr": "84", 
            "code": "MED1", 
            "id": 3805193, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTDONGERADEEL", 
            "value": 33.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11102", 
            "cbsnr": "84", 
            "code": "MED1", 
            "id": 3805230, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTDONGERADEEL", 
            "value": 31.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11102", 
            "cbsnr": "84", 
            "code": "MED1", 
            "id": 3805268, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTDONGERADEEL", 
            "value": 32.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10836", 
            "cbsnr": "85", 
            "code": "MED1", 
            "id": 3805309, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTSTELLINGWERF", 
            "value": 22.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10836", 
            "cbsnr": "85", 
            "code": "MED1", 
            "id": 3805346, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTSTELLINGWERF", 
            "value": 31.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10836", 
            "cbsnr": "85", 
            "code": "MED1", 
            "id": 3805381, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTSTELLINGWERF", 
            "value": 48.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10005", 
            "cbsnr": "86", 
            "code": "MED1", 
            "id": 3805422, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OPSTERLAND", 
            "value": 67.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10005", 
            "cbsnr": "86", 
            "code": "MED1", 
            "id": 3805473, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OPSTERLAND", 
            "value": 56.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10005", 
            "cbsnr": "86", 
            "code": "MED1", 
            "id": 3805522, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OPSTERLAND", 
            "value": 131.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10405", 
            "cbsnr": "90", 
            "code": "MED1", 
            "id": 3805646, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SMALLINGERLAND", 
            "value": 50.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10405", 
            "cbsnr": "90", 
            "code": "MED1", 
            "id": 3805693, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SMALLINGERLAND", 
            "value": 58.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10405", 
            "cbsnr": "90", 
            "code": "MED1", 
            "id": 3805750, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SMALLINGERLAND", 
            "value": 120.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "MED1", 
            "id": 3805798, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SNEEK", 
            "value": 260.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "MED1", 
            "id": 3805859, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SNEEK", 
            "value": 351.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "MED1", 
            "id": 3805922, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SNEEK", 
            "value": 203.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11241", 
            "cbsnr": "94", 
            "code": "MED1", 
            "id": 3806045, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TIETJERKSTERADEEL", 
            "value": 55.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11241", 
            "cbsnr": "94", 
            "code": "MED1", 
            "id": 3806084, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TIETJERKSTERADEEL", 
            "value": 65.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11241", 
            "cbsnr": "94", 
            "code": "MED1", 
            "id": 3806132, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TIETJERKSTERADEEL", 
            "value": 89.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10140", 
            "cbsnr": "95", 
            "code": "MED1", 
            "id": 3806173, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UTINGERADEEL", 
            "value": 40.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10140", 
            "cbsnr": "95", 
            "code": "MED1", 
            "id": 3806210, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UTINGERADEEL", 
            "value": 54.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10140", 
            "cbsnr": "95", 
            "code": "MED1", 
            "id": 3806245, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UTINGERADEEL", 
            "value": 37.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10129", 
            "cbsnr": "97", 
            "code": "MED1", 
            "id": 3806331, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WESTDONGERADEEL", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10129", 
            "cbsnr": "97", 
            "code": "MED1", 
            "id": 3806367, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WESTDONGERADEEL", 
            "value": 24.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10129", 
            "cbsnr": "97", 
            "code": "MED1", 
            "id": 3806398, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WESTDONGERADEEL", 
            "value": 18.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11322", 
            "cbsnr": "98", 
            "code": "MED1", 
            "id": 3806439, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WESTSTELLINGWERF", 
            "value": 36.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11322", 
            "cbsnr": "98", 
            "code": "MED1", 
            "id": 3806490, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WESTSTELLINGWERF", 
            "value": 45.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11322", 
            "cbsnr": "98", 
            "code": "MED1", 
            "id": 3806542, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WESTSTELLINGWERF", 
            "value": 85.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10454", 
            "cbsnr": "99", 
            "code": "MED1", 
            "id": 3806586, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WONSERADEEL", 
            "value": 61.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10454", 
            "cbsnr": "99", 
            "code": "MED1", 
            "id": 3806635, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WONSERADEEL", 
            "value": 57.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10454", 
            "cbsnr": "99", 
            "code": "MED1", 
            "id": 3806684, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WONSERADEEL", 
            "value": 54.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11427", 
            "cbsnr": "101", 
            "code": "MED1", 
            "id": 3806754, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WYMBRITSERADEEL", 
            "value": 62.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11427", 
            "cbsnr": "101", 
            "code": "MED1", 
            "id": 3806799, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WYMBRITSERADEEL", 
            "value": 73.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11427", 
            "cbsnr": "101", 
            "code": "MED1", 
            "id": 3806841, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WYMBRITSERADEEL", 
            "value": 60.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "MED1", 
            "id": 3806944, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ASSEN", 
            "value": 106.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "MED1", 
            "id": 3806998, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ASSEN", 
            "value": 83.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "MED1", 
            "id": 3807058, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ASSEN", 
            "value": 110.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10448", 
            "cbsnr": "108", 
            "code": "MED1", 
            "id": 3807129, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BORGER", 
            "value": 16.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10448", 
            "cbsnr": "108", 
            "code": "MED1", 
            "id": 3807170, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BORGER", 
            "value": 21.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10448", 
            "cbsnr": "108", 
            "code": "MED1", 
            "id": 3807211, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BORGER", 
            "value": 52.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "MED1", 
            "id": 3807387, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EMMEN", 
            "value": 27.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "MED1", 
            "id": 3807429, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EMMEN", 
            "value": 28.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "MED1", 
            "id": 3807482, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EMMEN", 
            "value": 189.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "MED1", 
            "id": 3807606, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGEVEEN", 
            "value": 59.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "MED1", 
            "id": 3807651, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGEVEEN", 
            "value": 77.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "MED1", 
            "id": 3807710, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGEVEEN", 
            "value": 153.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "MED1", 
            "id": 3807757, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MEPPEL", 
            "value": 85.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "MED1", 
            "id": 3807815, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MEPPEL", 
            "value": 116.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "MED1", 
            "id": 3807879, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MEPPEL", 
            "value": 221.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10608", 
            "cbsnr": "120", 
            "code": "MED1", 
            "id": 3807921, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NORG", 
            "value": 111.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10608", 
            "cbsnr": "120", 
            "code": "MED1", 
            "id": 3807954, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NORG", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10608", 
            "cbsnr": "120", 
            "code": "MED1", 
            "id": 3807988, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NORG", 
            "value": 88.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11320", 
            "cbsnr": "122", 
            "code": "MED1", 
            "id": 3808055, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ODOORN", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11320", 
            "cbsnr": "122", 
            "code": "MED1", 
            "id": 3808089, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ODOORN", 
            "value": 18.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11320", 
            "cbsnr": "122", 
            "code": "MED1", 
            "id": 3808129, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ODOORN", 
            "value": 41.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11033", 
            "cbsnr": "131", 
            "code": "MED1", 
            "id": 3808376, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SMILDE", 
            "value": 44.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "141", 
            "code": "MED1", 
            "id": 3808647, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ALMELO", 
            "value": 300.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11190", 
            "cbsnr": "143", 
            "code": "MED1", 
            "id": 3808720, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AVEREEST", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11190", 
            "cbsnr": "143", 
            "code": "MED1", 
            "id": 3808763, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AVEREEST", 
            "value": 51.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11190", 
            "cbsnr": "143", 
            "code": "MED1", 
            "id": 3808806, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AVEREEST", 
            "value": 105.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10326", 
            "cbsnr": "147", 
            "code": "MED1", 
            "id": 3808944, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BORNE", 
            "value": 103.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10326", 
            "cbsnr": "147", 
            "code": "MED1", 
            "id": 3808990, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BORNE", 
            "value": 234.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11007", 
            "cbsnr": "148", 
            "code": "MED1", 
            "id": 3809030, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DALFSEN", 
            "value": 20.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11007", 
            "cbsnr": "148", 
            "code": "MED1", 
            "id": 3809065, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DALFSEN", 
            "value": 17.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11007", 
            "cbsnr": "148", 
            "code": "MED1", 
            "id": 3809101, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DALFSEN", 
            "value": 41.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "MED1", 
            "id": 3809175, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEVENTER", 
            "value": 492.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "MED1", 
            "id": 3809240, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEVENTER", 
            "value": 727.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "MED1", 
            "id": 3809308, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEVENTER", 
            "value": 1005.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "MED1", 
            "id": 3809415, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ENSCHEDE", 
            "value": 169.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "MED1", 
            "id": 3809471, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ENSCHEDE", 
            "value": 349.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "MED1", 
            "id": 3809537, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ENSCHEDE", 
            "value": 981.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11435", 
            "cbsnr": "158", 
            "code": "MED1", 
            "id": 3809699, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAAKSBERGEN", 
            "value": 13.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11435", 
            "cbsnr": "158", 
            "code": "MED1", 
            "id": 3809739, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAAKSBERGEN", 
            "value": 109.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10806", 
            "cbsnr": "163", 
            "code": "MED1", 
            "id": 3809884, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HELLENDOORN", 
            "value": 23.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10806", 
            "cbsnr": "163", 
            "code": "MED1", 
            "id": 3809923, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HELLENDOORN", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10806", 
            "cbsnr": "163", 
            "code": "MED1", 
            "id": 3809970, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HELLENDOORN", 
            "value": 79.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "MED1", 
            "id": 3810021, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HENGELO O", 
            "value": 445.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "MED1", 
            "id": 3810073, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HENGELO O", 
            "value": 833.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "MED1", 
            "id": 3810138, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HENGELO O", 
            "value": 2418.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "MED1", 
            "id": 3810215, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KAMPEN", 
            "value": 217.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "MED1", 
            "id": 3810278, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KAMPEN", 
            "value": 399.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "MED1", 
            "id": 3810340, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KAMPEN", 
            "value": 470.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11166", 
            "cbsnr": "168", 
            "code": "MED1", 
            "id": 3810421, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOSSER", 
            "value": 17.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11166", 
            "cbsnr": "168", 
            "code": "MED1", 
            "id": 3810461, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOSSER", 
            "value": 105.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11100", 
            "cbsnr": "173", 
            "code": "MED1", 
            "id": 3810645, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OLDENZAAL", 
            "value": 21.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11100", 
            "cbsnr": "173", 
            "code": "MED1", 
            "id": 3810697, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OLDENZAAL", 
            "value": 150.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10279", 
            "cbsnr": "177", 
            "code": "MED1", 
            "id": 3810819, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RAALTE", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10279", 
            "cbsnr": "177", 
            "code": "MED1", 
            "id": 3810851, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RAALTE", 
            "value": 26.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10279", 
            "cbsnr": "177", 
            "code": "MED1", 
            "id": 3810889, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RAALTE", 
            "value": 36.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10358", 
            "cbsnr": "178", 
            "code": "MED1", 
            "id": 3810941, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RIJSSEN", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10358", 
            "cbsnr": "178", 
            "code": "MED1", 
            "id": 3810983, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RIJSSEN", 
            "value": 32.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11362", 
            "cbsnr": "180", 
            "code": "MED1", 
            "id": 3811045, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STAPHORST", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11362", 
            "cbsnr": "180", 
            "code": "MED1", 
            "id": 3811073, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STAPHORST", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11362", 
            "cbsnr": "180", 
            "code": "MED1", 
            "id": 3811105, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STAPHORST", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "MED1", 
            "id": 3811149, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENWIJK", 
            "value": 34.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "MED1", 
            "id": 3811197, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENWIJK", 
            "value": 43.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "MED1", 
            "id": 3811258, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENWIJK", 
            "value": 56.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11347", 
            "cbsnr": "182", 
            "code": "MED1", 
            "id": 3811302, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENWIJKERWOLD", 
            "value": 10.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11347", 
            "cbsnr": "182", 
            "code": "MED1", 
            "id": 3811340, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENWIJKERWOLD", 
            "value": 19.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11347", 
            "cbsnr": "182", 
            "code": "MED1", 
            "id": 3811380, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENWIJKERWOLD", 
            "value": 26.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10694", 
            "cbsnr": "183", 
            "code": "MED1", 
            "id": 3811419, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TUBBERGEN", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10694", 
            "cbsnr": "183", 
            "code": "MED1", 
            "id": 3811455, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TUBBERGEN", 
            "value": 13.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10694", 
            "cbsnr": "183", 
            "code": "MED1", 
            "id": 3811492, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TUBBERGEN", 
            "value": 55.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10676", 
            "cbsnr": "189", 
            "code": "MED1", 
            "id": 3811661, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WIERDEN", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10676", 
            "cbsnr": "189", 
            "code": "MED1", 
            "id": 3811697, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WIERDEN", 
            "value": 19.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10676", 
            "cbsnr": "189", 
            "code": "MED1", 
            "id": 3811740, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WIERDEN", 
            "value": 59.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "MED1", 
            "id": 3811867, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWOLLE", 
            "value": 921.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "MED1", 
            "id": 3811933, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWOLLE", 
            "value": 474.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "MED1", 
            "id": 3812002, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWOLLE", 
            "value": 1393.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11046", 
            "cbsnr": "197", 
            "code": "MED1", 
            "id": 3812047, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AALTEN", 
            "value": 15.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11046", 
            "cbsnr": "197", 
            "code": "MED1", 
            "id": 3812087, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AALTEN", 
            "value": 19.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11046", 
            "cbsnr": "197", 
            "code": "MED1", 
            "id": 3812135, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AALTEN", 
            "value": 70.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "MED1", 
            "id": 3812233, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "APELDOORN", 
            "value": 119.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "MED1", 
            "id": 3812297, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "APELDOORN", 
            "value": 218.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "MED1", 
            "id": 3812370, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "APELDOORN", 
            "value": 885.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "MED1", 
            "id": 3812456, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ARNHEM", 
            "value": 530.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "MED1", 
            "id": 3812525, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ARNHEM", 
            "value": 776.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "MED1", 
            "id": 3812599, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ARNHEM", 
            "value": 1478.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10906", 
            "cbsnr": "203", 
            "code": "MED1", 
            "id": 3812648, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BARNEVELD", 
            "value": 36.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10906", 
            "cbsnr": "203", 
            "code": "MED1", 
            "id": 3812688, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BARNEVELD", 
            "value": 48.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10906", 
            "cbsnr": "203", 
            "code": "MED1", 
            "id": 3812731, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BARNEVELD", 
            "value": 94.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10744", 
            "cbsnr": "206", 
            "code": "MED1", 
            "id": 3812824, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BEMMEL", 
            "value": 20.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10744", 
            "cbsnr": "206", 
            "code": "MED1", 
            "id": 3812866, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BEMMEL", 
            "value": 30.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10744", 
            "cbsnr": "206", 
            "code": "MED1", 
            "id": 3812906, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BEMMEL", 
            "value": 73.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10350", 
            "cbsnr": "207", 
            "code": "MED1", 
            "id": 3812946, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BERGH", 
            "value": 25.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10350", 
            "cbsnr": "207", 
            "code": "MED1", 
            "id": 3812985, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BERGH", 
            "value": 41.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10350", 
            "cbsnr": "207", 
            "code": "MED1", 
            "id": 3813036, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BERGH", 
            "value": 245.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10798", 
            "cbsnr": "213", 
            "code": "MED1", 
            "id": 3813207, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BRUMMEN", 
            "value": 23.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10798", 
            "cbsnr": "213", 
            "code": "MED1", 
            "id": 3813250, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BRUMMEN", 
            "value": 33.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10798", 
            "cbsnr": "213", 
            "code": "MED1", 
            "id": 3813299, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BRUMMEN", 
            "value": 102.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "MED1", 
            "id": 3813397, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "CULEMBORG", 
            "value": 32.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "MED1", 
            "id": 3813448, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "CULEMBORG", 
            "value": 37.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "MED1", 
            "id": 3813502, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "CULEMBORG", 
            "value": 133.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10743", 
            "cbsnr": "228", 
            "code": "MED1", 
            "id": 3813836, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EDE", 
            "value": 33.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10743", 
            "cbsnr": "228", 
            "code": "MED1", 
            "id": 3813879, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EDE", 
            "value": 64.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10743", 
            "cbsnr": "228", 
            "code": "MED1", 
            "id": 3813936, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EDE", 
            "value": 310.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10436", 
            "cbsnr": "229", 
            "code": "MED1", 
            "id": 3813980, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EIBERGEN", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10436", 
            "cbsnr": "229", 
            "code": "MED1", 
            "id": 3814019, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EIBERGEN", 
            "value": 12.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10436", 
            "cbsnr": "229", 
            "code": "MED1", 
            "id": 3814060, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EIBERGEN", 
            "value": 42.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11188", 
            "cbsnr": "231", 
            "code": "MED1", 
            "id": 3814126, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ELST", 
            "value": 13.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11188", 
            "cbsnr": "231", 
            "code": "MED1", 
            "id": 3814166, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ELST", 
            "value": 40.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11188", 
            "cbsnr": "231", 
            "code": "MED1", 
            "id": 3814209, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ELST", 
            "value": 64.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10940", 
            "cbsnr": "232", 
            "code": "MED1", 
            "id": 3814256, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EPE", 
            "value": 55.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10940", 
            "cbsnr": "232", 
            "code": "MED1", 
            "id": 3814296, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EPE", 
            "value": 108.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10940", 
            "cbsnr": "232", 
            "code": "MED1", 
            "id": 3814350, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EPE", 
            "value": 440.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10732", 
            "cbsnr": "233", 
            "code": "MED1", 
            "id": 3814395, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ERMELO", 
            "value": 19.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10732", 
            "cbsnr": "233", 
            "code": "MED1", 
            "id": 3814430, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ERMELO", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10732", 
            "cbsnr": "233", 
            "code": "MED1", 
            "id": 3814477, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ERMELO", 
            "value": 81.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10260", 
            "cbsnr": "237", 
            "code": "MED1", 
            "id": 3814598, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GENDRINGEN", 
            "value": 29.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10260", 
            "cbsnr": "237", 
            "code": "MED1", 
            "id": 3814640, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GENDRINGEN", 
            "value": 404.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10260", 
            "cbsnr": "237", 
            "code": "MED1", 
            "id": 3814683, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GENDRINGEN", 
            "value": 719.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10616", 
            "cbsnr": "241", 
            "code": "MED1", 
            "id": 3814803, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GROESBEEK", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10616", 
            "cbsnr": "241", 
            "code": "MED1", 
            "id": 3814837, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GROESBEEK", 
            "value": 11.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10616", 
            "cbsnr": "241", 
            "code": "MED1", 
            "id": 3814880, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GROESBEEK", 
            "value": 49.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "MED1", 
            "id": 3814950, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARDERWIJK", 
            "value": 22.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "MED1", 
            "id": 3814996, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARDERWIJK", 
            "value": 27.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "MED1", 
            "id": 3815052, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARDERWIJK", 
            "value": 60.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10291", 
            "cbsnr": "246", 
            "code": "MED1", 
            "id": 3815146, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEERDE", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10291", 
            "cbsnr": "246", 
            "code": "MED1", 
            "id": 3815184, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEERDE", 
            "value": 22.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10291", 
            "cbsnr": "246", 
            "code": "MED1", 
            "id": 3815238, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEERDE", 
            "value": 69.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10446", 
            "cbsnr": "267", 
            "code": "MED1", 
            "id": 3815807, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIJKERK", 
            "value": 47.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10446", 
            "cbsnr": "267", 
            "code": "MED1", 
            "id": 3815850, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIJKERK", 
            "value": 44.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10446", 
            "cbsnr": "267", 
            "code": "MED1", 
            "id": 3815903, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIJKERK", 
            "value": 51.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "MED1", 
            "id": 3815954, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIJMEGEN", 
            "value": 240.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "MED1", 
            "id": 3816023, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIJMEGEN", 
            "value": 531.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "MED1", 
            "id": 3816097, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIJMEGEN", 
            "value": 1539.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11106", 
            "cbsnr": "269", 
            "code": "MED1", 
            "id": 3816146, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OLDEBROEK", 
            "value": 13.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11106", 
            "cbsnr": "269", 
            "code": "MED1", 
            "id": 3816176, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OLDEBROEK", 
            "value": 13.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11106", 
            "cbsnr": "269", 
            "code": "MED1", 
            "id": 3816215, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OLDEBROEK", 
            "value": 46.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11109", 
            "cbsnr": "273", 
            "code": "MED1", 
            "id": 3816335, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PUTTEN", 
            "value": 13.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11109", 
            "cbsnr": "273", 
            "code": "MED1", 
            "id": 3816363, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PUTTEN", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11109", 
            "cbsnr": "273", 
            "code": "MED1", 
            "id": 3816399, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PUTTEN", 
            "value": 34.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "MED1", 
            "id": 3816443, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RENKUM", 
            "value": 36.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "MED1", 
            "id": 3816494, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RENKUM", 
            "value": 59.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "MED1", 
            "id": 3816557, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RENKUM", 
            "value": 145.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "MED1", 
            "id": 3816606, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RHEDEN", 
            "value": 68.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "MED1", 
            "id": 3816663, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RHEDEN", 
            "value": 109.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "MED1", 
            "id": 3816726, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RHEDEN", 
            "value": 661.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "MED1", 
            "id": 3816908, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TIEL", 
            "value": 140.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "MED1", 
            "id": 3816969, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TIEL", 
            "value": 315.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "MED1", 
            "id": 3817035, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TIEL", 
            "value": 703.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11071", 
            "cbsnr": "283", 
            "code": "MED1", 
            "id": 3817103, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VALBURG", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11071", 
            "cbsnr": "283", 
            "code": "MED1", 
            "id": 3817138, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VALBURG", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11071", 
            "cbsnr": "283", 
            "code": "MED1", 
            "id": 3817172, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VALBURG", 
            "value": 42.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10912", 
            "cbsnr": "285", 
            "code": "MED1", 
            "id": 3817240, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VOORST", 
            "value": 34.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10912", 
            "cbsnr": "285", 
            "code": "MED1", 
            "id": 3817278, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VOORST", 
            "value": 53.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10912", 
            "cbsnr": "285", 
            "code": "MED1", 
            "id": 3817328, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VOORST", 
            "value": 113.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "MED1", 
            "id": 3817452, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WAGENINGEN", 
            "value": 38.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "MED1", 
            "id": 3817504, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WAGENINGEN", 
            "value": 61.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "MED1", 
            "id": 3817566, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WAGENINGEN", 
            "value": 121.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10042", 
            "cbsnr": "290", 
            "code": "MED1", 
            "id": 3817621, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WAMEL", 
            "value": 91.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10042", 
            "cbsnr": "290", 
            "code": "MED1", 
            "id": 3817662, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WAMEL", 
            "value": 174.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11119", 
            "cbsnr": "294", 
            "code": "MED1", 
            "id": 3817783, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WINTERSWIJK", 
            "value": 45.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11119", 
            "cbsnr": "294", 
            "code": "MED1", 
            "id": 3817832, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WINTERSWIJK", 
            "value": 52.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11119", 
            "cbsnr": "294", 
            "code": "MED1", 
            "id": 3817886, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WINTERSWIJK", 
            "value": 152.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10318", 
            "cbsnr": "295", 
            "code": "MED1", 
            "id": 3817929, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WISCH", 
            "value": 77.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10318", 
            "cbsnr": "295", 
            "code": "MED1", 
            "id": 3817969, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WISCH", 
            "value": 239.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10318", 
            "cbsnr": "295", 
            "code": "MED1", 
            "id": 3818018, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WISCH", 
            "value": 375.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "MED1", 
            "id": 3818198, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZUTPHEN", 
            "value": 125.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "MED1", 
            "id": 3818259, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZUTPHEN", 
            "value": 103.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "MED1", 
            "id": 3818325, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZUTPHEN", 
            "value": 350.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11372", 
            "cbsnr": "306", 
            "code": "MED1", 
            "id": 3818388, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMERONGEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "MED1", 
            "id": 3818445, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMERSFOORT", 
            "value": 119.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "MED1", 
            "id": 3818504, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMERSFOORT", 
            "value": 146.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "MED1", 
            "id": 3818572, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMERSFOORT", 
            "value": 1018.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "MED1", 
            "id": 3818624, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BAARN", 
            "value": 44.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "MED1", 
            "id": 3818675, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BAARN", 
            "value": 61.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "MED1", 
            "id": 3818728, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BAARN", 
            "value": 172.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11330", 
            "cbsnr": "309", 
            "code": "MED1", 
            "id": 3818764, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BENSCHOP", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10168", 
            "cbsnr": "310", 
            "code": "MED1", 
            "id": 3818813, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DE BILT", 
            "value": 86.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10820", 
            "cbsnr": "312", 
            "code": "MED1", 
            "id": 3818874, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BUNNIK", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11343", 
            "cbsnr": "313", 
            "code": "MED1", 
            "id": 3818916, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BUNSCHOTEN", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11316", 
            "cbsnr": "314", 
            "code": "MED1", 
            "id": 3818964, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "COTHEN", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10213", 
            "cbsnr": "315", 
            "code": "MED1", 
            "id": 3819007, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DOORN", 
            "value": 10.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10248", 
            "cbsnr": "317", 
            "code": "MED1", 
            "id": 3819075, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EEMNES", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10183", 
            "cbsnr": "318", 
            "code": "MED1", 
            "id": 3819118, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARMELEN", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10611", 
            "cbsnr": "319", 
            "code": "MED1", 
            "id": 3819161, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOENKOOP", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10545", 
            "cbsnr": "320", 
            "code": "MED1", 
            "id": 3819199, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGLAND", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10230", 
            "cbsnr": "321", 
            "code": "MED1", 
            "id": 3819243, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOUTEN", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10374", 
            "cbsnr": "322", 
            "code": "MED1", 
            "id": 3819286, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "JUTPHAAS", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10554", 
            "cbsnr": "323", 
            "code": "MED1", 
            "id": 3819333, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KAMERIK", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10765", 
            "cbsnr": "324", 
            "code": "MED1", 
            "id": 3819379, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KOCKENGEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11413", 
            "cbsnr": "325", 
            "code": "MED1", 
            "id": 3819425, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LANGBROEK", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11142", 
            "cbsnr": "326", 
            "code": "MED1", 
            "id": 3819470, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEERSUM", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10978", 
            "cbsnr": "327", 
            "code": "MED1", 
            "id": 3819514, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEUSDEN", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11324", 
            "cbsnr": "328", 
            "code": "MED1", 
            "id": 3819556, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LINSCHOTEN", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11202", 
            "cbsnr": "329", 
            "code": "MED1", 
            "id": 3819602, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOENEN", 
            "value": 18.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10639", 
            "cbsnr": "330", 
            "code": "MED1", 
            "id": 3819650, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOOSDRECHT", 
            "value": 41.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10639", 
            "cbsnr": "330", 
            "code": "MED1", 
            "id": 3819701, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOOSDRECHT", 
            "value": 41.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10191", 
            "cbsnr": "333", 
            "code": "MED1", 
            "id": 3819836, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAARSSEN", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10691", 
            "cbsnr": "334", 
            "code": "MED1", 
            "id": 3819886, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAARTENSDIJK", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10033", 
            "cbsnr": "335", 
            "code": "MED1", 
            "id": 3819934, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MONTFOORT", 
            "value": 13.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11379", 
            "cbsnr": "336", 
            "code": "MED1", 
            "id": 3819983, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MIJDRECHT", 
            "value": 22.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10160", 
            "cbsnr": "337", 
            "code": "MED1", 
            "id": 3820032, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIGTEVECHT", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10993", 
            "cbsnr": "338", 
            "code": "MED1", 
            "id": 3820073, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "POLSBROEK", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10269", 
            "cbsnr": "339", 
            "code": "MED1", 
            "id": 3820115, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RENSWOUDE", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10309", 
            "cbsnr": "340", 
            "code": "MED1", 
            "id": 3820166, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RHENEN", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10309", 
            "cbsnr": "340", 
            "code": "MED1", 
            "id": 3820211, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RHENEN", 
            "value": 18.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10309", 
            "cbsnr": "340", 
            "code": "MED1", 
            "id": 3820260, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RHENEN", 
            "value": 58.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11021", 
            "cbsnr": "342", 
            "code": "MED1", 
            "id": 3820328, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SOEST", 
            "value": 16.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10438", 
            "cbsnr": "343", 
            "code": "MED1", 
            "id": 3820376, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STOUTENBURG", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "MED1", 
            "id": 3820436, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UTRECHT", 
            "value": 1772.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "MED1", 
            "id": 3820509, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UTRECHT", 
            "value": 1818.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "MED1", 
            "id": 3820586, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UTRECHT", 
            "value": 5358.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11052", 
            "cbsnr": "345", 
            "code": "MED1", 
            "id": 3820633, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEENENDAAL", 
            "value": 22.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11052", 
            "cbsnr": "345", 
            "code": "MED1", 
            "id": 3820673, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEENENDAAL", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11052", 
            "cbsnr": "345", 
            "code": "MED1", 
            "id": 3820715, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEENENDAAL", 
            "value": 45.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11048", 
            "cbsnr": "346", 
            "code": "MED1", 
            "id": 3820749, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VINKEVEEN EN WAVERVEEN", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10441", 
            "cbsnr": "348", 
            "code": "MED1", 
            "id": 3820814, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VREESWIJK", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10365", 
            "cbsnr": "350", 
            "code": "MED1", 
            "id": 3820897, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WILNIS", 
            "value": 20.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11398", 
            "cbsnr": "351", 
            "code": "MED1", 
            "id": 3820944, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WOUDENBERG", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10760", 
            "cbsnr": "352", 
            "code": "MED1", 
            "id": 3820991, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WIJK BIJ DUURSTEDE U", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10152", 
            "cbsnr": "353", 
            "code": "MED1", 
            "id": 3821038, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "IJSSELSTEIN", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10949", 
            "cbsnr": "354", 
            "code": "MED1", 
            "id": 3821089, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZEGVELD", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "MED1", 
            "id": 3821146, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZEIST", 
            "value": 114.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "MED1", 
            "id": 3821205, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZEIST", 
            "value": 151.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "MED1", 
            "id": 3821271, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZEIST", 
            "value": 656.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "MED1", 
            "id": 3821402, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ALKMAAR", 
            "value": 243.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "MED1", 
            "id": 3821468, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ALKMAAR", 
            "value": 370.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "MED1", 
            "id": 3821537, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ALKMAAR", 
            "value": 550.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "MED1", 
            "id": 3821593, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMSTERDAM", 
            "value": 6403.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "MED1", 
            "id": 3821675, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMSTERDAM", 
            "value": 8573.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "MED1", 
            "id": 3821761, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMSTERDAM", 
            "value": 19539.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10272", 
            "cbsnr": "375", 
            "code": "MED1", 
            "id": 3822099, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BEVERWIJK", 
            "value": 27.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10272", 
            "cbsnr": "375", 
            "code": "MED1", 
            "id": 3822151, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BEVERWIJK", 
            "value": 269.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10850", 
            "cbsnr": "377", 
            "code": "MED1", 
            "id": 3822244, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BLOEMENDAAL", 
            "value": 22.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10850", 
            "cbsnr": "377", 
            "code": "MED1", 
            "id": 3822302, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BLOEMENDAAL", 
            "value": 71.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "MED1", 
            "id": 3822462, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BUSSUM", 
            "value": 33.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "MED1", 
            "id": 3822528, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BUSSUM", 
            "value": 290.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "MED1", 
            "id": 3822658, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EDAM-VOLENDAM", 
            "value": 27.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "MED1", 
            "id": 3822707, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EDAM-VOLENDAM", 
            "value": 44.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "MED1", 
            "id": 3822761, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EDAM-VOLENDAM", 
            "value": 37.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "MED1", 
            "id": 3822855, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ENKHUIZEN", 
            "value": 35.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "MED1", 
            "id": 3822905, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ENKHUIZEN", 
            "value": 54.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "MED1", 
            "id": 3822961, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ENKHUIZEN", 
            "value": 176.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "MED1", 
            "id": 3823095, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAARLEM", 
            "value": 1404.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "MED1", 
            "id": 3823170, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAARLEM", 
            "value": 1627.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "MED1", 
            "id": 3823250, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAARLEM", 
            "value": 4407.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11387", 
            "cbsnr": "394", 
            "code": "MED1", 
            "id": 3823329, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAARLEMMERMEER", 
            "value": 70.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11387", 
            "cbsnr": "394", 
            "code": "MED1", 
            "id": 3823373, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAARLEMMERMEER", 
            "value": 85.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11387", 
            "cbsnr": "394", 
            "code": "MED1", 
            "id": 3823424, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HAARLEMMERMEER", 
            "value": 170.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "MED1", 
            "id": 3823606, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEN HELDER", 
            "value": 406.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "MED1", 
            "id": 3823662, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEN HELDER", 
            "value": 774.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "MED1", 
            "id": 3823723, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEN HELDER", 
            "value": 1194.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "MED1", 
            "id": 3823800, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HILVERSUM", 
            "value": 120.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "MED1", 
            "id": 3823866, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HILVERSUM", 
            "value": 195.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "MED1", 
            "id": 3823941, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HILVERSUM", 
            "value": 1400.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "MED1", 
            "id": 3824046, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOORN", 
            "value": 133.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "MED1", 
            "id": 3824104, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOORN", 
            "value": 160.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "MED1", 
            "id": 3824164, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOORN", 
            "value": 171.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "MED1", 
            "id": 3825052, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PURMEREND", 
            "value": 45.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "MED1", 
            "id": 3825105, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PURMEREND", 
            "value": 47.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "MED1", 
            "id": 3825162, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PURMEREND", 
            "value": 70.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10237", 
            "cbsnr": "448", 
            "code": "MED1", 
            "id": 3825413, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TEXEL", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10237", 
            "cbsnr": "448", 
            "code": "MED1", 
            "id": 3825451, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TEXEL", 
            "value": 16.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10237", 
            "cbsnr": "448", 
            "code": "MED1", 
            "id": 3825490, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TEXEL", 
            "value": 47.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "MED1", 
            "id": 3825644, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VELSEN", 
            "value": 58.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "MED1", 
            "id": 3825695, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VELSEN", 
            "value": 137.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "MED1", 
            "id": 3825763, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VELSEN", 
            "value": 892.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "MED1", 
            "id": 3825894, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WEESP", 
            "value": 112.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "MED1", 
            "id": 3825940, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WEESP", 
            "value": 52.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "MED1", 
            "id": 3825992, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WEESP", 
            "value": 323.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "MED1", 
            "id": 3826295, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WORMERVEER", 
            "value": 114.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "MED1", 
            "id": 3826355, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WORMERVEER", 
            "value": 158.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "MED1", 
            "id": 3826457, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZAANDAM", 
            "value": 108.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "MED1", 
            "id": 3826521, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZAANDAM", 
            "value": 675.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "MED1", 
            "id": 3826585, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZAANDAM", 
            "value": 953.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11327", 
            "cbsnr": "482", 
            "code": "MED1", 
            "id": 3826834, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ALBLASSERDAM", 
            "value": 777.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11327", 
            "cbsnr": "482", 
            "code": "MED1", 
            "id": 3826885, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ALBLASSERDAM", 
            "value": 990.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "MED1", 
            "id": 3827434, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DELFT", 
            "value": 934.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "MED1", 
            "id": 3827501, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DELFT", 
            "value": 878.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "MED1", 
            "id": 3827571, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DELFT", 
            "value": 1718.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "MED1", 
            "id": 3827652, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DORDRECHT", 
            "value": 977.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "MED1", 
            "id": 3827721, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DORDRECHT", 
            "value": 1690.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "MED1", 
            "id": 3827792, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DORDRECHT", 
            "value": 3050.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10781", 
            "cbsnr": "507", 
            "code": "MED1", 
            "id": 3827857, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DUBBELDAM", 
            "value": 156.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10781", 
            "cbsnr": "507", 
            "code": "MED1", 
            "id": 3827898, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DUBBELDAM", 
            "value": 77.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "MED1", 
            "id": 3828032, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GORINCHEM", 
            "value": 118.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "MED1", 
            "id": 3828089, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GORINCHEM", 
            "value": 139.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "MED1", 
            "id": 3828151, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GORINCHEM", 
            "value": 582.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "MED1", 
            "id": 3828202, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GOUDA", 
            "value": 263.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "MED1", 
            "id": 3828268, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GOUDA", 
            "value": 325.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "MED1", 
            "id": 3828340, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GOUDA", 
            "value": 400.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "MED1", 
            "id": 3828503, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S GRAVENHAGE", 
            "value": 2053.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "MED1", 
            "id": 3828584, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S GRAVENHAGE", 
            "value": 2717.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "MED1", 
            "id": 3828668, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S GRAVENHAGE", 
            "value": 7000.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10640", 
            "cbsnr": "519", 
            "code": "MED1", 
            "id": 3828717, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S GRAVENZANDE", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10640", 
            "cbsnr": "519", 
            "code": "MED1", 
            "id": 3828755, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S GRAVENZANDE", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10640", 
            "cbsnr": "519", 
            "code": "MED1", 
            "id": 3828797, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S GRAVENZANDE", 
            "value": 39.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11236", 
            "cbsnr": "534", 
            "code": "MED1", 
            "id": 3829156, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HILLEGOM", 
            "value": 30.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11236", 
            "cbsnr": "534", 
            "code": "MED1", 
            "id": 3829200, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HILLEGOM", 
            "value": 73.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10707", 
            "cbsnr": "537", 
            "code": "MED1", 
            "id": 3829295, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KATWIJK", 
            "value": 47.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10707", 
            "cbsnr": "537", 
            "code": "MED1", 
            "id": 3829334, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KATWIJK", 
            "value": 67.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10707", 
            "cbsnr": "537", 
            "code": "MED1", 
            "id": 3829387, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KATWIJK", 
            "value": 84.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10685", 
            "cbsnr": "545", 
            "code": "MED1", 
            "id": 3829628, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEERDAM", 
            "value": 13.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10685", 
            "cbsnr": "545", 
            "code": "MED1", 
            "id": 3829673, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEERDAM", 
            "value": 41.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "MED1", 
            "id": 3829723, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEIDEN", 
            "value": 587.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "MED1", 
            "id": 3829796, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEIDEN", 
            "value": 958.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "MED1", 
            "id": 3829869, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LEIDEN", 
            "value": 1794.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "MED1", 
            "id": 3830175, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASSLUIS", 
            "value": 93.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "MED1", 
            "id": 3830230, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASSLUIS", 
            "value": 115.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "MED1", 
            "id": 3830289, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASSLUIS", 
            "value": 137.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11418", 
            "cbsnr": "565", 
            "code": "MED1", 
            "id": 3830530, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NAALDWIJK", 
            "value": 26.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11418", 
            "cbsnr": "565", 
            "code": "MED1", 
            "id": 3830572, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NAALDWIJK", 
            "value": 53.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10769", 
            "cbsnr": "575", 
            "code": "MED1", 
            "id": 3830837, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NOORDWIJK", 
            "value": 22.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10769", 
            "cbsnr": "575", 
            "code": "MED1", 
            "id": 3830892, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NOORDWIJK", 
            "value": 54.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "MED1", 
            "id": 3831125, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OUD-BEIJERLAND", 
            "value": 18.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "MED1", 
            "id": 3831174, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OUD-BEIJERLAND", 
            "value": 28.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "MED1", 
            "id": 3831221, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OUD-BEIJERLAND", 
            "value": 42.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10646", 
            "cbsnr": "597", 
            "code": "MED1", 
            "id": 3831557, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RIDDERKERK", 
            "value": 649.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10646", 
            "cbsnr": "597", 
            "code": "MED1", 
            "id": 3831599, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RIDDERKERK", 
            "value": 1112.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10646", 
            "cbsnr": "597", 
            "code": "MED1", 
            "id": 3831651, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RIDDERKERK", 
            "value": 1928.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "MED1", 
            "id": 3831729, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROTTERDAM", 
            "value": 3436.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "MED1", 
            "id": 3831810, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROTTERDAM", 
            "value": 6086.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "MED1", 
            "id": 3831892, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROTTERDAM", 
            "value": 19382.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "MED1", 
            "id": 3832104, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHIEDAM", 
            "value": 306.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "MED1", 
            "id": 3832169, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHIEDAM", 
            "value": 300.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "MED1", 
            "id": 3832243, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHIEDAM", 
            "value": 3421.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "MED1", 
            "id": 3832369, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLIEDRECHT", 
            "value": 65.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "MED1", 
            "id": 3832416, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLIEDRECHT", 
            "value": 117.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "MED1", 
            "id": 3832464, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLIEDRECHT", 
            "value": 768.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "MED1", 
            "id": 3832745, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLAARDINGEN", 
            "value": 167.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "MED1", 
            "id": 3832803, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLAARDINGEN", 
            "value": 166.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "MED1", 
            "id": 3832867, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLAARDINGEN", 
            "value": 799.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "MED1", 
            "id": 3833173, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WOERDEN", 
            "value": 40.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "MED1", 
            "id": 3833230, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WOERDEN", 
            "value": 124.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "MED1", 
            "id": 3833296, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WOERDEN", 
            "value": 40.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "MED1", 
            "id": 3833353, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WOERDEN", 
            "value": 124.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11074", 
            "cbsnr": "638", 
            "code": "MED1", 
            "id": 3833517, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZOETERWOUDE", 
            "value": 32.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10468", 
            "cbsnr": "642", 
            "code": "MED1", 
            "id": 3833657, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWIJNDRECHT", 
            "value": 55.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10468", 
            "cbsnr": "642", 
            "code": "MED1", 
            "id": 3833708, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWIJNDRECHT", 
            "value": 59.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10468", 
            "cbsnr": "642", 
            "code": "MED1", 
            "id": 3833760, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWIJNDRECHT", 
            "value": 306.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "MED1", 
            "id": 3834176, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GOES", 
            "value": 58.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "MED1", 
            "id": 3834225, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GOES", 
            "value": 53.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "MED1", 
            "id": 3834283, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GOES", 
            "value": 117.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11123", 
            "cbsnr": "675", 
            "code": "MED1", 
            "id": 3834576, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HONTENISSE", 
            "value": 27.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11123", 
            "cbsnr": "675", 
            "code": "MED1", 
            "id": 3834614, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HONTENISSE", 
            "value": 34.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "MED1", 
            "id": 3834901, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MIDDELBURG", 
            "value": 300.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "MED1", 
            "id": 3834968, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MIDDELBURG", 
            "value": 396.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "MED1", 
            "id": 3835032, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MIDDELBURG", 
            "value": 554.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "MED1", 
            "id": 3835597, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TERNEUZEN", 
            "value": 24.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "MED1", 
            "id": 3835643, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TERNEUZEN", 
            "value": 35.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "MED1", 
            "id": 3835691, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TERNEUZEN", 
            "value": 80.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "MED1", 
            "id": 3835794, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLISSINGEN", 
            "value": 584.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "MED1", 
            "id": 3835847, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLISSINGEN", 
            "value": 1235.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "MED1", 
            "id": 3835907, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLISSINGEN", 
            "value": 1570.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "MED1", 
            "id": 3836235, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZIERIKZEE", 
            "value": 63.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "MED1", 
            "id": 3836288, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZIERIKZEE", 
            "value": 58.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "MED1", 
            "id": 3836336, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZIERIKZEE", 
            "value": 41.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "MED1", 
            "id": 3836698, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BERGEN OP ZOOM", 
            "value": 212.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "MED1", 
            "id": 3836759, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BERGEN OP ZOOM", 
            "value": 316.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "MED1", 
            "id": 3836825, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BERGEN OP ZOOM", 
            "value": 961.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10083", 
            "cbsnr": "757", 
            "code": "MED1", 
            "id": 3837083, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BOXTEL", 
            "value": 24.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10083", 
            "cbsnr": "757", 
            "code": "MED1", 
            "id": 3837131, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BOXTEL", 
            "value": 19.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10083", 
            "cbsnr": "757", 
            "code": "MED1", 
            "id": 3837185, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BOXTEL", 
            "value": 103.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "MED1", 
            "id": 3837233, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BREDA", 
            "value": 487.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "MED1", 
            "id": 3837296, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BREDA", 
            "value": 739.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "MED1", 
            "id": 3837367, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BREDA", 
            "value": 932.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10379", 
            "cbsnr": "762", 
            "code": "MED1", 
            "id": 3837491, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEURNE", 
            "value": 11.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10379", 
            "cbsnr": "762", 
            "code": "MED1", 
            "id": 3837532, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEURNE", 
            "value": 10.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10379", 
            "cbsnr": "762", 
            "code": "MED1", 
            "id": 3837577, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DEURNE", 
            "value": 57.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11412", 
            "cbsnr": "766", 
            "code": "MED1", 
            "id": 3837693, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DONGEN", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11412", 
            "cbsnr": "766", 
            "code": "MED1", 
            "id": 3837739, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DONGEN", 
            "value": 33.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11298", 
            "cbsnr": "772", 
            "code": "MED1", 
            "id": 3837948, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "EINDHOVEN", 
            "value": 4126.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10750", 
            "cbsnr": "777", 
            "code": "MED1", 
            "id": 3838098, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ETTEN LEUR", 
            "value": 32.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10750", 
            "cbsnr": "777", 
            "code": "MED1", 
            "id": 3838136, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ETTEN LEUR", 
            "value": 29.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10750", 
            "cbsnr": "777", 
            "code": "MED1", 
            "id": 3838175, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ETTEN LEUR", 
            "value": 31.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "MED1", 
            "id": 3838618, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HELMOND", 
            "value": 289.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "MED1", 
            "id": 3838677, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HELMOND", 
            "value": 537.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "MED1", 
            "id": 3838743, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HELMOND", 
            "value": 880.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "MED1", 
            "id": 3838820, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 457.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "MED1", 
            "id": 3838889, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 565.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "MED1", 
            "id": 3838961, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 616.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11259", 
            "cbsnr": "809", 
            "code": "MED1", 
            "id": 3839323, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOON OP ZAND", 
            "value": 20.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11259", 
            "cbsnr": "809", 
            "code": "MED1", 
            "id": 3839354, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOON OP ZAND", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11259", 
            "cbsnr": "809", 
            "code": "MED1", 
            "id": 3839393, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOON OP ZAND", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "MED1", 
            "id": 3839857, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTERHOUT", 
            "value": 65.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "MED1", 
            "id": 3839910, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTERHOUT", 
            "value": 69.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "MED1", 
            "id": 3839963, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OOSTERHOUT", 
            "value": 149.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "MED1", 
            "id": 3840031, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OSS", 
            "value": 32.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "MED1", 
            "id": 3840079, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OSS", 
            "value": 25.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "MED1", 
            "id": 3840137, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "OSS", 
            "value": 280.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11391", 
            "cbsnr": "834", 
            "code": "MED1", 
            "id": 3840314, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RAAMSDONK", 
            "value": 73.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11391", 
            "cbsnr": "834", 
            "code": "MED1", 
            "id": 3840361, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RAAMSDONK", 
            "value": 188.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "MED1", 
            "id": 3840488, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 99.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "MED1", 
            "id": 3840544, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 116.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "MED1", 
            "id": 3840600, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 261.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11178", 
            "cbsnr": "844", 
            "code": "MED1", 
            "id": 3840772, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHIJNDEL", 
            "value": 10.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11178", 
            "cbsnr": "844", 
            "code": "MED1", 
            "id": 3840810, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHIJNDEL", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11178", 
            "cbsnr": "844", 
            "code": "MED1", 
            "id": 3840853, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHIJNDEL", 
            "value": 28.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10731", 
            "cbsnr": "851", 
            "code": "MED1", 
            "id": 3841053, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENBERGEN", 
            "value": 23.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10731", 
            "cbsnr": "851", 
            "code": "MED1", 
            "id": 3841102, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENBERGEN", 
            "value": 27.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10731", 
            "cbsnr": "851", 
            "code": "MED1", 
            "id": 3841142, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STEENBERGEN", 
            "value": 42.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "MED1", 
            "id": 3841245, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TILBURG", 
            "value": 740.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "MED1", 
            "id": 3841316, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TILBURG", 
            "value": 683.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "MED1", 
            "id": 3841387, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TILBURG", 
            "value": 2185.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11141", 
            "cbsnr": "856", 
            "code": "MED1", 
            "id": 3841428, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UDEN", 
            "value": 16.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11141", 
            "cbsnr": "856", 
            "code": "MED1", 
            "id": 3841464, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UDEN", 
            "value": 26.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11141", 
            "cbsnr": "856", 
            "code": "MED1", 
            "id": 3841502, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "UDEN", 
            "value": 37.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10985", 
            "cbsnr": "860", 
            "code": "MED1", 
            "id": 3841617, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEGHEL", 
            "value": 30.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10985", 
            "cbsnr": "860", 
            "code": "MED1", 
            "id": 3841659, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEGHEL", 
            "value": 22.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10985", 
            "cbsnr": "860", 
            "code": "MED1", 
            "id": 3841706, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VEGHEL", 
            "value": 60.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "MED1", 
            "id": 3841853, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VUGHT", 
            "value": 23.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "MED1", 
            "id": 3841896, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VUGHT", 
            "value": 74.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "MED1", 
            "id": 3841953, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VUGHT", 
            "value": 69.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "MED1", 
            "id": 3842289, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZEVENBERGEN", 
            "value": 56.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "MED1", 
            "id": 3842342, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZEVENBERGEN", 
            "value": 34.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "MED1", 
            "id": 3842390, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZEVENBERGEN", 
            "value": 114.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10941", 
            "cbsnr": "902", 
            "code": "MED1", 
            "id": 3842967, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ECHT", 
            "value": 11.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10941", 
            "cbsnr": "902", 
            "code": "MED1", 
            "id": 3843010, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ECHT", 
            "value": 37.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "MED1", 
            "id": 3843429, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEERLEN", 
            "value": 25.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "MED1", 
            "id": 3843476, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEERLEN", 
            "value": 31.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "MED1", 
            "id": 3843539, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HEERLEN", 
            "value": 312.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "MED1", 
            "id": 3843851, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KERKRADE", 
            "value": 63.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "MED1", 
            "id": 3843897, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KERKRADE", 
            "value": 64.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "MED1", 
            "id": 3843948, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KERKRADE", 
            "value": 138.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11352", 
            "cbsnr": "934", 
            "code": "MED1", 
            "id": 3844126, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASBREE", 
            "value": 31.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11352", 
            "cbsnr": "934", 
            "code": "MED1", 
            "id": 3844166, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASBREE", 
            "value": 80.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11352", 
            "cbsnr": "934", 
            "code": "MED1", 
            "id": 3844216, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASBREE", 
            "value": 475.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "MED1", 
            "id": 3844268, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASTRICHT", 
            "value": 637.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "MED1", 
            "id": 3844337, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASTRICHT", 
            "value": 393.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "MED1", 
            "id": 3844407, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAASTRICHT", 
            "value": 659.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10494", 
            "cbsnr": "938", 
            "code": "MED1", 
            "id": 3844528, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MEERSSEN", 
            "value": 25.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10494", 
            "cbsnr": "938", 
            "code": "MED1", 
            "id": 3844574, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MEERSSEN", 
            "value": 32.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10681", 
            "cbsnr": "946", 
            "code": "MED1", 
            "id": 3844815, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NEDERWEERT", 
            "value": 17.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10681", 
            "cbsnr": "946", 
            "code": "MED1", 
            "id": 3844849, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NEDERWEERT", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "MED1", 
            "id": 3845153, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROERMOND", 
            "value": 124.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "MED1", 
            "id": 3845221, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROERMOND", 
            "value": 123.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "MED1", 
            "id": 3845289, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ROERMOND", 
            "value": 212.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "MED1", 
            "id": 3845598, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SITTARD", 
            "value": 20.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "MED1", 
            "id": 3845649, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SITTARD", 
            "value": 19.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "MED1", 
            "id": 3845706, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SITTARD", 
            "value": 103.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10007", 
            "cbsnr": "981", 
            "code": "MED1", 
            "id": 3846094, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VAALS", 
            "value": 97.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10007", 
            "cbsnr": "981", 
            "code": "MED1", 
            "id": 3846143, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VAALS", 
            "value": 109.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "MED1", 
            "id": 3846220, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VENLO", 
            "value": 86.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "MED1", 
            "id": 3846284, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VENLO", 
            "value": 167.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "MED1", 
            "id": 3846351, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VENLO", 
            "value": 443.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11222", 
            "cbsnr": "984", 
            "code": "MED1", 
            "id": 3846401, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VENRAY", 
            "value": 16.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11222", 
            "cbsnr": "984", 
            "code": "MED1", 
            "id": 3846437, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VENRAY", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11222", 
            "cbsnr": "984", 
            "code": "MED1", 
            "id": 3846475, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VENRAY", 
            "value": 42.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11081", 
            "cbsnr": "988", 
            "code": "MED1", 
            "id": 3846600, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WEERT", 
            "value": 37.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11081", 
            "cbsnr": "988", 
            "code": "MED1", 
            "id": 3846651, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WEERT", 
            "value": 126.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11081", 
            "cbsnr": "988", 
            "code": "MED1", 
            "id": 3846708, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WEERT", 
            "value": 324.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11184", 
            "cbsnr": "1003", 
            "code": "MED1", 
            "id": 3846850, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ABCOUDE-BAAMBRUGGE", 
            "value": 15.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10712", 
            "cbsnr": "1004", 
            "code": "MED1", 
            "id": 3846870, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ABCOUDE-PROOSTDIJ", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10524", 
            "cbsnr": "1005", 
            "code": "MED1", 
            "id": 3846901, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ACHTTIENHOVEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11065", 
            "cbsnr": "1009", 
            "code": "MED1", 
            "id": 3846929, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMBT-ALMELO", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11065", 
            "cbsnr": "1009", 
            "code": "MED1", 
            "id": 3846971, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMBT-ALMELO", 
            "value": 23.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10174", 
            "cbsnr": "1011", 
            "code": "MED1", 
            "id": 3847007, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMBT-HARDENBERG", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10174", 
            "cbsnr": "1011", 
            "code": "MED1", 
            "id": 3847046, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMBT-HARDENBERG", 
            "value": 8.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10174", 
            "cbsnr": "1011", 
            "code": "MED1", 
            "id": 3847087, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "AMBT-HARDENBERG", 
            "value": 55.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10340", 
            "cbsnr": "1019", 
            "code": "MED1", 
            "id": 3847179, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BELLINGWOLDE", 
            "value": 19.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10807", 
            "cbsnr": "1028", 
            "code": "MED1", 
            "id": 3847273, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BREUKELEN-NIJENRODE", 
            "value": 25.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11149", 
            "cbsnr": "1029", 
            "code": "MED1", 
            "id": 3847306, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "BREUKELEN-SINT PIETERS", 
            "value": 43.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10430", 
            "cbsnr": "1037", 
            "code": "MED1", 
            "id": 3847360, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "CHARLOIS", 
            "value": 302.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10777", 
            "cbsnr": "1048", 
            "code": "MED1", 
            "id": 3847450, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "DRIEBERGEN", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10406", 
            "cbsnr": "1064", 
            "code": "MED1", 
            "id": 3847621, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GINNEKEN EN BAVEL", 
            "value": 36.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10406", 
            "cbsnr": "1064", 
            "code": "MED1", 
            "id": 3847672, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "GINNEKEN EN BAVEL", 
            "value": 163.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10167", 
            "cbsnr": "1070", 
            "code": "MED1", 
            "id": 3847785, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARDINXVELD", 
            "value": 37.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10167", 
            "cbsnr": "1070", 
            "code": "MED1", 
            "id": 3847828, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HARDINXVELD", 
            "value": 463.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10227", 
            "cbsnr": "1081", 
            "code": "MED1", 
            "id": 3848001, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HILLEGERSBERG", 
            "value": 38.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10227", 
            "cbsnr": "1081", 
            "code": "MED1", 
            "id": 3848063, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HILLEGERSBERG", 
            "value": 191.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "MED1", 
            "id": 3848095, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGEZAND", 
            "value": 389.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "MED1", 
            "id": 3848146, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGEZAND", 
            "value": 561.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "MED1", 
            "id": 3848201, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGEZAND", 
            "value": 689.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10953", 
            "cbsnr": "1084", 
            "code": "MED1", 
            "id": 3848240, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "HOOGKERK", 
            "value": 37.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10847", 
            "cbsnr": "1091", 
            "code": "MED1", 
            "id": 3848278, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "JAARSVELD", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11367", 
            "cbsnr": "1099", 
            "code": "MED1", 
            "id": 3848380, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "KRALINGEN", 
            "value": 371.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10305", 
            "cbsnr": "1100", 
            "code": "MED1", 
            "id": 3848414, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LAAG NIEUWKOOP", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10208", 
            "cbsnr": "1105", 
            "code": "MED1", 
            "id": 3848481, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOENERSLOOT", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11045", 
            "cbsnr": "1106", 
            "code": "MED1", 
            "id": 3848509, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LONNEKER", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11045", 
            "cbsnr": "1106", 
            "code": "MED1", 
            "id": 3848551, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LONNEKER", 
            "value": 49.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11045", 
            "cbsnr": "1106", 
            "code": "MED1", 
            "id": 3848607, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LONNEKER", 
            "value": 462.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10997", 
            "cbsnr": "1107", 
            "code": "MED1", 
            "id": 3848641, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "LOOSDUINEN", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10874", 
            "cbsnr": "1108", 
            "code": "MED1", 
            "id": 3848682, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "MAARSSEVEEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10814", 
            "cbsnr": "1126", 
            "code": "MED1", 
            "id": 3848917, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NOORDBROEK", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10979", 
            "cbsnr": "1127", 
            "code": "MED1", 
            "id": 3848963, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NOORDDIJK", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10762", 
            "cbsnr": "1156", 
            "code": "MED1", 
            "id": 3849362, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PRINCENHAGE", 
            "value": 38.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10762", 
            "cbsnr": "1156", 
            "code": "MED1", 
            "id": 3849405, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PRINCENHAGE", 
            "value": 92.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10762", 
            "cbsnr": "1156", 
            "code": "MED1", 
            "id": 3849455, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "PRINCENHAGE", 
            "value": 104.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10613", 
            "cbsnr": "1166", 
            "code": "MED1", 
            "id": 3849580, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "RIJSENBURG", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "MED1", 
            "id": 3849618, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SAPPEMEER", 
            "value": 120.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "MED1", 
            "id": 3849668, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SAPPEMEER", 
            "value": 172.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "MED1", 
            "id": 3849715, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SAPPEMEER", 
            "value": 137.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10378", 
            "cbsnr": "1169", 
            "code": "MED1", 
            "id": 3849750, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHALKWIJK", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "MED1", 
            "id": 3849789, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHOTERLAND", 
            "value": 59.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "MED1", 
            "id": 3849844, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHOTERLAND", 
            "value": 80.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "MED1", 
            "id": 3849900, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SCHOTERLAND", 
            "value": 143.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10148", 
            "cbsnr": "1181", 
            "code": "MED1", 
            "id": 3849991, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLOTEN NH", 
            "value": 35.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10148", 
            "cbsnr": "1181", 
            "code": "MED1", 
            "id": 3850041, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "SLOTEN NH", 
            "value": 55.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "1189", 
            "code": "MED1", 
            "id": 3850156, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STAD-ALMELO", 
            "value": 82.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "1189", 
            "code": "MED1", 
            "id": 3850214, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "STAD-ALMELO", 
            "value": 75.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10035", 
            "cbsnr": "1202", 
            "code": "MED1", 
            "id": 3850327, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TIENHOVEN U", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11022", 
            "cbsnr": "1205", 
            "code": "MED1", 
            "id": 3850367, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "TULL EN 'T WAAL", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10658", 
            "cbsnr": "1211", 
            "code": "MED1", 
            "id": 3850424, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VLEUTEN", 
            "value": 13.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10898", 
            "cbsnr": "1213", 
            "code": "MED1", 
            "id": 3850470, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "VREELAND", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10247", 
            "cbsnr": "1220", 
            "code": "MED1", 
            "id": 3850580, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WEDDE", 
            "value": 11.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11299", 
            "cbsnr": "1223", 
            "code": "MED1", 
            "id": 3850665, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WERKHOVEN", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10145", 
            "cbsnr": "1224", 
            "code": "MED1", 
            "id": 3850694, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WESTBROEK", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "MED1", 
            "id": 3850751, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WILDERVANK", 
            "value": 79.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "MED1", 
            "id": 3850805, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WILDERVANK", 
            "value": 96.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "MED1", 
            "id": 3850862, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WILDERVANK", 
            "value": 126.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10894", 
            "cbsnr": "1228", 
            "code": "MED1", 
            "id": 3850892, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WOENSEL", 
            "value": 15.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10894", 
            "cbsnr": "1228", 
            "code": "MED1", 
            "id": 3850943, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "WOENSEL", 
            "value": 49.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11282", 
            "cbsnr": "1240", 
            "code": "MED1", 
            "id": 3851071, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZUIDBROEK", 
            "value": 19.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10059", 
            "cbsnr": "1242", 
            "code": "MED1", 
            "id": 3851104, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZUILEN", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10654", 
            "cbsnr": "1245", 
            "code": "MED1", 
            "id": 3851193, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWOLLERKERSPEL", 
            "value": 12.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10654", 
            "cbsnr": "1245", 
            "code": "MED1", 
            "id": 3851226, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWOLLERKERSPEL", 
            "value": 8.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10654", 
            "cbsnr": "1245", 
            "code": "MED1", 
            "id": 3851268, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ZWOLLERKERSPEL", 
            "value": 99.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "MED1", 
            "id": 3851326, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 236.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "MED1", 
            "id": 3851377, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 30.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "MED1", 
            "id": 3851440, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 114.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "MED1", 
            "id": 3851487, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ONSTWEDDE", 
            "value": 65.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "MED1", 
            "id": 3851532, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ONSTWEDDE", 
            "value": 91.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "MED1", 
            "id": 3851582, 
            "indicator": "Metaalbewerking enz. Pos.D", 
            "naam": "ONSTWEDDE", 
            "value": 116.0, 
            "year": 1930
        }
    ]
}