{
    "data": [
        {
            "amsterdam_code": "10976", 
            "cbsnr": "10", 
            "code": "M2EL", 
            "id": 3886140, 
            "indicator": "Metaalnijv.", 
            "naam": "DELFZIJL", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10426", 
            "cbsnr": "14", 
            "code": "M2EL", 
            "id": 3886330, 
            "indicator": "Metaalnijv.", 
            "naam": "GRONINGEN", 
            "value": 33.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10950", 
            "cbsnr": "30", 
            "code": "M2EL", 
            "id": 3886788, 
            "indicator": "Metaalnijv.", 
            "naam": "NIEUWE PEKELA", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10848", 
            "cbsnr": "38", 
            "code": "M2EL", 
            "id": 3886995, 
            "indicator": "Metaalnijv.", 
            "naam": "OUDE PEKELA", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11292", 
            "cbsnr": "47", 
            "code": "M2EL", 
            "id": 3887273, 
            "indicator": "Metaalnijv.", 
            "naam": "VEENDAM", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "M2EL", 
            "id": 3887461, 
            "indicator": "Metaalnijv.", 
            "naam": "WINSCHOTEN", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "M2EL", 
            "id": 3887792, 
            "indicator": "Metaalnijv.", 
            "naam": "BOLSWARD", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "M2EL", 
            "id": 3888003, 
            "indicator": "Metaalnijv.", 
            "naam": "FRANEKER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "M2EL", 
            "id": 3888365, 
            "indicator": "Metaalnijv.", 
            "naam": "HASKERLAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10815", 
            "cbsnr": "78", 
            "code": "M2EL", 
            "id": 3888547, 
            "indicator": "Metaalnijv.", 
            "naam": "IDAARDERADEEL", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11228", 
            "cbsnr": "80", 
            "code": "M2EL", 
            "id": 3888667, 
            "indicator": "Metaalnijv.", 
            "naam": "LEEUWARDEN", 
            "value": 16.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "M2EL", 
            "id": 3888842, 
            "indicator": "Metaalnijv.", 
            "naam": "LEMSTERLAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "M2EL", 
            "id": 3889145, 
            "indicator": "Metaalnijv.", 
            "naam": "SNEEK", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10140", 
            "cbsnr": "95", 
            "code": "M2EL", 
            "id": 3889371, 
            "indicator": "Metaalnijv.", 
            "naam": "UTINGERADEEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "M2EL", 
            "id": 3889677, 
            "indicator": "Metaalnijv.", 
            "naam": "ASSEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "M2EL", 
            "id": 3889941, 
            "indicator": "Metaalnijv.", 
            "naam": "EMMEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "M2EL", 
            "id": 3890120, 
            "indicator": "Metaalnijv.", 
            "naam": "HOOGEVEEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "M2EL", 
            "id": 3890239, 
            "indicator": "Metaalnijv.", 
            "naam": "MEPPEL", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "141", 
            "code": "M2EL", 
            "id": 3890777, 
            "indicator": "Metaalnijv.", 
            "naam": "ALMELO", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10326", 
            "cbsnr": "147", 
            "code": "M2EL", 
            "id": 3890999, 
            "indicator": "Metaalnijv.", 
            "naam": "BORNE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "M2EL", 
            "id": 3891154, 
            "indicator": "Metaalnijv.", 
            "naam": "DEVENTER", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "M2EL", 
            "id": 3891357, 
            "indicator": "Metaalnijv.", 
            "naam": "ENSCHEDE", 
            "value": 19.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10806", 
            "cbsnr": "163", 
            "code": "M2EL", 
            "id": 3891680, 
            "indicator": "Metaalnijv.", 
            "naam": "HELLENDOORN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "M2EL", 
            "id": 3891797, 
            "indicator": "Metaalnijv.", 
            "naam": "HENGELO O", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "M2EL", 
            "id": 3891967, 
            "indicator": "Metaalnijv.", 
            "naam": "KAMPEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11166", 
            "cbsnr": "168", 
            "code": "M2EL", 
            "id": 3892115, 
            "indicator": "Metaalnijv.", 
            "naam": "LOSSER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "M2EL", 
            "id": 3892629, 
            "indicator": "Metaalnijv.", 
            "naam": "STEENWIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "M2EL", 
            "id": 3892957, 
            "indicator": "Metaalnijv.", 
            "naam": "ZWOLLE", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "M2EL", 
            "id": 3893184, 
            "indicator": "Metaalnijv.", 
            "naam": "APELDOORN", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "M2EL", 
            "id": 3893374, 
            "indicator": "Metaalnijv.", 
            "naam": "ARNHEM", 
            "value": 16.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10744", 
            "cbsnr": "206", 
            "code": "M2EL", 
            "id": 3893581, 
            "indicator": "Metaalnijv.", 
            "naam": "BEMMEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "M2EL", 
            "id": 3894944, 
            "indicator": "Metaalnijv.", 
            "naam": "NIJMEGEN", 
            "value": 13.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "M2EL", 
            "id": 3895314, 
            "indicator": "Metaalnijv.", 
            "naam": "RHEDEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "M2EL", 
            "id": 3895525, 
            "indicator": "Metaalnijv.", 
            "naam": "TIEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "M2EL", 
            "id": 3895773, 
            "indicator": "Metaalnijv.", 
            "naam": "WAGENINGEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "M2EL", 
            "id": 3896102, 
            "indicator": "Metaalnijv.", 
            "naam": "ZUTPHEN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "M2EL", 
            "id": 3896313, 
            "indicator": "Metaalnijv.", 
            "naam": "AMERSFOORT", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "M2EL", 
            "id": 3897258, 
            "indicator": "Metaalnijv.", 
            "naam": "UTRECHT", 
            "value": 45.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "M2EL", 
            "id": 3897692, 
            "indicator": "Metaalnijv.", 
            "naam": "ZEIST", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "M2EL", 
            "id": 3897901, 
            "indicator": "Metaalnijv.", 
            "naam": "ALKMAAR", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "M2EL", 
            "id": 3898073, 
            "indicator": "Metaalnijv.", 
            "naam": "AMSTERDAM", 
            "value": 208.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10272", 
            "cbsnr": "375", 
            "code": "M2EL", 
            "id": 3898457, 
            "indicator": "Metaalnijv.", 
            "naam": "BEVERWIJK", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10850", 
            "cbsnr": "377", 
            "code": "M2EL", 
            "id": 3898611, 
            "indicator": "Metaalnijv.", 
            "naam": "BLOEMENDAAL", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "M2EL", 
            "id": 3898791, 
            "indicator": "Metaalnijv.", 
            "naam": "BUSSUM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "M2EL", 
            "id": 3899126, 
            "indicator": "Metaalnijv.", 
            "naam": "ENKHUIZEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "M2EL", 
            "id": 3899314, 
            "indicator": "Metaalnijv.", 
            "naam": "HAARLEM", 
            "value": 27.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "M2EL", 
            "id": 3899631, 
            "indicator": "Metaalnijv.", 
            "naam": "DEN HELDER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "M2EL", 
            "id": 3899791, 
            "indicator": "Metaalnijv.", 
            "naam": "HILVERSUM", 
            "value": 20.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "M2EL", 
            "id": 3899988, 
            "indicator": "Metaalnijv.", 
            "naam": "HOORN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "M2EL", 
            "id": 3900706, 
            "indicator": "Metaalnijv.", 
            "naam": "PURMEREND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "M2EL", 
            "id": 3901076, 
            "indicator": "Metaalnijv.", 
            "naam": "VELSEN", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "M2EL", 
            "id": 3901277, 
            "indicator": "Metaalnijv.", 
            "naam": "WEESP", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "M2EL", 
            "id": 3901552, 
            "indicator": "Metaalnijv.", 
            "naam": "WORMERVEER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "M2EL", 
            "id": 3901720, 
            "indicator": "Metaalnijv.", 
            "naam": "ZAANDAM", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11327", 
            "cbsnr": "482", 
            "code": "M2EL", 
            "id": 3902006, 
            "indicator": "Metaalnijv.", 
            "naam": "ALBLASSERDAM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "M2EL", 
            "id": 3902483, 
            "indicator": "Metaalnijv.", 
            "naam": "DELFT", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "M2EL", 
            "id": 3902672, 
            "indicator": "Metaalnijv.", 
            "naam": "DORDRECHT", 
            "value": 24.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "M2EL", 
            "id": 3902921, 
            "indicator": "Metaalnijv.", 
            "naam": "GORINCHEM", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "M2EL", 
            "id": 3903056, 
            "indicator": "Metaalnijv.", 
            "naam": "GOUDA", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "M2EL", 
            "id": 3903290, 
            "indicator": "Metaalnijv.", 
            "naam": "'S GRAVENHAGE", 
            "value": 96.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "M2EL", 
            "id": 3904110, 
            "indicator": "Metaalnijv.", 
            "naam": "LEIDEN", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "M2EL", 
            "id": 3904474, 
            "indicator": "Metaalnijv.", 
            "naam": "MAASSLUIS", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10646", 
            "cbsnr": "597", 
            "code": "M2EL", 
            "id": 3905402, 
            "indicator": "Metaalnijv.", 
            "naam": "RIDDERKERK", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "M2EL", 
            "id": 3905556, 
            "indicator": "Metaalnijv.", 
            "naam": "ROTTERDAM", 
            "value": 145.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "M2EL", 
            "id": 3905863, 
            "indicator": "Metaalnijv.", 
            "naam": "SCHIEDAM", 
            "value": 23.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "M2EL", 
            "id": 3906076, 
            "indicator": "Metaalnijv.", 
            "naam": "SLIEDRECHT", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "M2EL", 
            "id": 3906373, 
            "indicator": "Metaalnijv.", 
            "naam": "VLAARDINGEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "M2EL", 
            "id": 3906697, 
            "indicator": "Metaalnijv.", 
            "naam": "WOERDEN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "M2EL", 
            "id": 3906804, 
            "indicator": "Metaalnijv.", 
            "naam": "WOERDEN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10468", 
            "cbsnr": "642", 
            "code": "M2EL", 
            "id": 3907066, 
            "indicator": "Metaalnijv.", 
            "naam": "ZWIJNDRECHT", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "M2EL", 
            "id": 3907417, 
            "indicator": "Metaalnijv.", 
            "naam": "GOES", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "M2EL", 
            "id": 3907830, 
            "indicator": "Metaalnijv.", 
            "naam": "MIDDELBURG", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "M2EL", 
            "id": 3908465, 
            "indicator": "Metaalnijv.", 
            "naam": "VLISSINGEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "M2EL", 
            "id": 3909031, 
            "indicator": "Metaalnijv.", 
            "naam": "BERGEN OP ZOOM", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "M2EL", 
            "id": 3909381, 
            "indicator": "Metaalnijv.", 
            "naam": "BREDA", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11412", 
            "cbsnr": "766", 
            "code": "M2EL", 
            "id": 3909624, 
            "indicator": "Metaalnijv.", 
            "naam": "DONGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11298", 
            "cbsnr": "772", 
            "code": "M2EL", 
            "id": 3909802, 
            "indicator": "Metaalnijv.", 
            "naam": "EINDHOVEN", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "M2EL", 
            "id": 3910256, 
            "indicator": "Metaalnijv.", 
            "naam": "HELMOND", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "M2EL", 
            "id": 3910415, 
            "indicator": "Metaalnijv.", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "M2EL", 
            "id": 3911028, 
            "indicator": "Metaalnijv.", 
            "naam": "OOSTERHOUT", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11391", 
            "cbsnr": "834", 
            "code": "M2EL", 
            "id": 3911347, 
            "indicator": "Metaalnijv.", 
            "naam": "RAAMSDONK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "M2EL", 
            "id": 3911484, 
            "indicator": "Metaalnijv.", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "M2EL", 
            "id": 3911828, 
            "indicator": "Metaalnijv.", 
            "naam": "TILBURG", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "M2EL", 
            "id": 3912369, 
            "indicator": "Metaalnijv.", 
            "naam": "ZEVENBERGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "M2EL", 
            "id": 3912885, 
            "indicator": "Metaalnijv.", 
            "naam": "HEERLEN", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "M2EL", 
            "id": 3913119, 
            "indicator": "Metaalnijv.", 
            "naam": "KERKRADE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "M2EL", 
            "id": 3913301, 
            "indicator": "Metaalnijv.", 
            "naam": "MAASTRICHT", 
            "value": 13.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "M2EL", 
            "id": 3913752, 
            "indicator": "Metaalnijv.", 
            "naam": "ROERMOND", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "M2EL", 
            "id": 3913982, 
            "indicator": "Metaalnijv.", 
            "naam": "SITTARD", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10007", 
            "cbsnr": "981", 
            "code": "M2EL", 
            "id": 3914230, 
            "indicator": "Metaalnijv.", 
            "naam": "VAALS", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "M2EL", 
            "id": 3914351, 
            "indicator": "Metaalnijv.", 
            "naam": "VENLO", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10227", 
            "cbsnr": "1081", 
            "code": "M2EL", 
            "id": 3915710, 
            "indicator": "Metaalnijv.", 
            "naam": "HILLEGERSBERG", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "M2EL", 
            "id": 3915837, 
            "indicator": "Metaalnijv.", 
            "naam": "HOOGEZAND", 
            "value": 18.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11045", 
            "cbsnr": "1106", 
            "code": "M2EL", 
            "id": 3916234, 
            "indicator": "Metaalnijv.", 
            "naam": "LONNEKER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "M2EL", 
            "id": 3917172, 
            "indicator": "Metaalnijv.", 
            "naam": "SAPPEMEER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "M2EL", 
            "id": 3918040, 
            "indicator": "Metaalnijv.", 
            "naam": "WILDERVANK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "M2EL", 
            "id": 3918506, 
            "indicator": "Metaalnijv.", 
            "naam": "ONSTWEDDE", 
            "value": 2.0, 
            "year": 1930
        }
    ]
}