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            "code": "CHX2", 
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            "indicator": "Chemische nijverheid", 
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            "indicator": "Chemische nijverheid", 
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            "indicator": "Chemische nijverheid", 
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            "indicator": "Chemische nijverheid", 
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            "indicator": "Chemische nijverheid", 
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            "indicator": "Chemische nijverheid", 
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            "code": "CHX2", 
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            "indicator": "Chemische nijverheid", 
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            "amsterdam_code": "11241", 
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            "indicator": "Chemische nijverheid", 
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            "indicator": "Chemische nijverheid", 
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            "amsterdam_code": "11322", 
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            "code": "CHX2", 
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            "indicator": "Chemische nijverheid", 
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            "amsterdam_code": "11322", 
            "cbsnr": "98", 
            "code": "CHX2", 
            "id": 3748700, 
            "indicator": "Chemische nijverheid", 
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        {
            "amsterdam_code": "11322", 
            "cbsnr": "98", 
            "code": "CHX2", 
            "id": 3748736, 
            "indicator": "Chemische nijverheid", 
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            "year": 1930
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        {
            "amsterdam_code": "10454", 
            "cbsnr": "99", 
            "code": "CHX2", 
            "id": 3748808, 
            "indicator": "Chemische nijverheid", 
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            "value": 1.0, 
            "year": 1889
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        {
            "amsterdam_code": "10454", 
            "cbsnr": "99", 
            "code": "CHX2", 
            "id": 3748852, 
            "indicator": "Chemische nijverheid", 
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            "year": 1899
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            "amsterdam_code": "10768", 
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            "code": "CHX2", 
            "id": 3748951, 
            "indicator": "Chemische nijverheid", 
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            "year": 1930
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        {
            "amsterdam_code": "10787", 
            "cbsnr": "105", 
            "code": "CHX2", 
            "id": 3749159, 
            "indicator": "Chemische nijverheid", 
            "naam": "ANLOO", 
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            "year": 1930
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        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "CHX2", 
            "id": 3749203, 
            "indicator": "Chemische nijverheid", 
            "naam": "ASSEN", 
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            "year": 1889
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        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "CHX2", 
            "id": 3749251, 
            "indicator": "Chemische nijverheid", 
            "naam": "ASSEN", 
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            "year": 1899
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        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "CHX2", 
            "id": 3749292, 
            "indicator": "Chemische nijverheid", 
            "naam": "ASSEN", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10448", 
            "cbsnr": "108", 
            "code": "CHX2", 
            "id": 3749470, 
            "indicator": "Chemische nijverheid", 
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            "year": 1930
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        {
            "amsterdam_code": "10383", 
            "cbsnr": "109", 
            "code": "CHX2", 
            "id": 3749527, 
            "indicator": "Chemische nijverheid", 
            "naam": "COEVORDEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10622", 
            "cbsnr": "113", 
            "code": "CHX2", 
            "id": 3749647, 
            "indicator": "Chemische nijverheid", 
            "naam": "EELDE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "CHX2", 
            "id": 3749752, 
            "indicator": "Chemische nijverheid", 
            "naam": "EMMEN", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "CHX2", 
            "id": 3749916, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGEVEEN", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "CHX2", 
            "id": 3749957, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGEVEEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "CHX2", 
            "id": 3749993, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGEVEEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "CHX2", 
            "id": 3750073, 
            "indicator": "Chemische nijverheid", 
            "naam": "MEPPEL", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "CHX2", 
            "id": 3750121, 
            "indicator": "Chemische nijverheid", 
            "naam": "MEPPEL", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "CHX2", 
            "id": 3750165, 
            "indicator": "Chemische nijverheid", 
            "naam": "MEPPEL", 
            "value": 54.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10608", 
            "cbsnr": "120", 
            "code": "CHX2", 
            "id": 3750241, 
            "indicator": "Chemische nijverheid", 
            "naam": "NORG", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11120", 
            "cbsnr": "132", 
            "code": "CHX2", 
            "id": 3750787, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLEDDER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11095", 
            "cbsnr": "134", 
            "code": "CHX2", 
            "id": 3750848, 
            "indicator": "Chemische nijverheid", 
            "naam": "WESTERBORK", 
            "value": 17.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10872", 
            "cbsnr": "138", 
            "code": "CHX2", 
            "id": 3750965, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZWEELOO", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "141", 
            "code": "CHX2", 
            "id": 3750994, 
            "indicator": "Chemische nijverheid", 
            "naam": "ALMELO", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11190", 
            "cbsnr": "143", 
            "code": "CHX2", 
            "id": 3751176, 
            "indicator": "Chemische nijverheid", 
            "naam": "AVEREEST", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10326", 
            "cbsnr": "147", 
            "code": "CHX2", 
            "id": 3751315, 
            "indicator": "Chemische nijverheid", 
            "naam": "BORNE", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10326", 
            "cbsnr": "147", 
            "code": "CHX2", 
            "id": 3751350, 
            "indicator": "Chemische nijverheid", 
            "naam": "BORNE", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "CHX2", 
            "id": 3751587, 
            "indicator": "Chemische nijverheid", 
            "naam": "DEVENTER", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "CHX2", 
            "id": 3751642, 
            "indicator": "Chemische nijverheid", 
            "naam": "DEVENTER", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "CHX2", 
            "id": 3751687, 
            "indicator": "Chemische nijverheid", 
            "naam": "DEVENTER", 
            "value": 43.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10933", 
            "cbsnr": "152", 
            "code": "CHX2", 
            "id": 3751794, 
            "indicator": "Chemische nijverheid", 
            "naam": "DIEPENVEEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "CHX2", 
            "id": 3751842, 
            "indicator": "Chemische nijverheid", 
            "naam": "ENSCHEDE", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "CHX2", 
            "id": 3751886, 
            "indicator": "Chemische nijverheid", 
            "naam": "ENSCHEDE", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "CHX2", 
            "id": 3751927, 
            "indicator": "Chemische nijverheid", 
            "naam": "ENSCHEDE", 
            "value": 28.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11435", 
            "cbsnr": "158", 
            "code": "CHX2", 
            "id": 3752151, 
            "indicator": "Chemische nijverheid", 
            "naam": "HAAKSBERGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10806", 
            "cbsnr": "163", 
            "code": "CHX2", 
            "id": 3752370, 
            "indicator": "Chemische nijverheid", 
            "naam": "HELLENDOORN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "CHX2", 
            "id": 3752446, 
            "indicator": "Chemische nijverheid", 
            "naam": "HENGELO O", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "CHX2", 
            "id": 3752491, 
            "indicator": "Chemische nijverheid", 
            "naam": "HENGELO O", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "CHX2", 
            "id": 3752534, 
            "indicator": "Chemische nijverheid", 
            "naam": "HENGELO O", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "CHX2", 
            "id": 3752648, 
            "indicator": "Chemische nijverheid", 
            "naam": "KAMPEN", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "CHX2", 
            "id": 3752698, 
            "indicator": "Chemische nijverheid", 
            "naam": "KAMPEN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "CHX2", 
            "id": 3752738, 
            "indicator": "Chemische nijverheid", 
            "naam": "KAMPEN", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11100", 
            "cbsnr": "173", 
            "code": "CHX2", 
            "id": 3753050, 
            "indicator": "Chemische nijverheid", 
            "naam": "OLDENZAAL", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10409", 
            "cbsnr": "174", 
            "code": "CHX2", 
            "id": 3753118, 
            "indicator": "Chemische nijverheid", 
            "naam": "OLST", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11069", 
            "cbsnr": "175", 
            "code": "CHX2", 
            "id": 3753152, 
            "indicator": "Chemische nijverheid", 
            "naam": "OMMEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10279", 
            "cbsnr": "177", 
            "code": "CHX2", 
            "id": 3753280, 
            "indicator": "Chemische nijverheid", 
            "naam": "RAALTE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10358", 
            "cbsnr": "178", 
            "code": "CHX2", 
            "id": 3753340, 
            "indicator": "Chemische nijverheid", 
            "naam": "RIJSSEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10913", 
            "cbsnr": "179", 
            "code": "CHX2", 
            "id": 3753431, 
            "indicator": "Chemische nijverheid", 
            "naam": "STAD DELDEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11362", 
            "cbsnr": "180", 
            "code": "CHX2", 
            "id": 3753525, 
            "indicator": "Chemische nijverheid", 
            "naam": "STAPHORST", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "CHX2", 
            "id": 3753589, 
            "indicator": "Chemische nijverheid", 
            "naam": "STEENWIJK", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "CHX2", 
            "id": 3753630, 
            "indicator": "Chemische nijverheid", 
            "naam": "STEENWIJK", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "CHX2", 
            "id": 3753669, 
            "indicator": "Chemische nijverheid", 
            "naam": "STEENWIJK", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10694", 
            "cbsnr": "183", 
            "code": "CHX2", 
            "id": 3753863, 
            "indicator": "Chemische nijverheid", 
            "naam": "TUBBERGEN", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10888", 
            "cbsnr": "190", 
            "code": "CHX2", 
            "id": 3754234, 
            "indicator": "Chemische nijverheid", 
            "naam": "WIJHE", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "CHX2", 
            "id": 3754351, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZWOLLE", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "CHX2", 
            "id": 3754407, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZWOLLE", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "CHX2", 
            "id": 3754450, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZWOLLE", 
            "value": 32.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11046", 
            "cbsnr": "197", 
            "code": "CHX2", 
            "id": 3754600, 
            "indicator": "Chemische nijverheid", 
            "naam": "AALTEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "CHX2", 
            "id": 3754734, 
            "indicator": "Chemische nijverheid", 
            "naam": "APELDOORN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "CHX2", 
            "id": 3754782, 
            "indicator": "Chemische nijverheid", 
            "naam": "APELDOORN", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "CHX2", 
            "id": 3754825, 
            "indicator": "Chemische nijverheid", 
            "naam": "APELDOORN", 
            "value": 140.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "CHX2", 
            "id": 3754953, 
            "indicator": "Chemische nijverheid", 
            "naam": "ARNHEM", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "CHX2", 
            "id": 3755010, 
            "indicator": "Chemische nijverheid", 
            "naam": "ARNHEM", 
            "value": 17.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "CHX2", 
            "id": 3755057, 
            "indicator": "Chemische nijverheid", 
            "naam": "ARNHEM", 
            "value": 68.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10906", 
            "cbsnr": "203", 
            "code": "CHX2", 
            "id": 3755179, 
            "indicator": "Chemische nijverheid", 
            "naam": "BARNEVELD", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10350", 
            "cbsnr": "207", 
            "code": "CHX2", 
            "id": 3755536, 
            "indicator": "Chemische nijverheid", 
            "naam": "BERGH", 
            "value": 18.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10798", 
            "cbsnr": "213", 
            "code": "CHX2", 
            "id": 3755798, 
            "indicator": "Chemische nijverheid", 
            "naam": "BRUMMEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10798", 
            "cbsnr": "213", 
            "code": "CHX2", 
            "id": 3755834, 
            "indicator": "Chemische nijverheid", 
            "naam": "BRUMMEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "CHX2", 
            "id": 3755970, 
            "indicator": "Chemische nijverheid", 
            "naam": "CULEMBORG", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "CHX2", 
            "id": 3756013, 
            "indicator": "Chemische nijverheid", 
            "naam": "CULEMBORG", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "CHX2", 
            "id": 3756052, 
            "indicator": "Chemische nijverheid", 
            "naam": "CULEMBORG", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10327", 
            "cbsnr": "221", 
            "code": "CHX2", 
            "id": 3756241, 
            "indicator": "Chemische nijverheid", 
            "naam": "DOESBURG", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10396", 
            "cbsnr": "222", 
            "code": "CHX2", 
            "id": 3756283, 
            "indicator": "Chemische nijverheid", 
            "naam": "DOETINCHEM", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10743", 
            "cbsnr": "228", 
            "code": "CHX2", 
            "id": 3756522, 
            "indicator": "Chemische nijverheid", 
            "naam": "EDE", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10743", 
            "cbsnr": "228", 
            "code": "CHX2", 
            "id": 3756561, 
            "indicator": "Chemische nijverheid", 
            "naam": "EDE", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10436", 
            "cbsnr": "229", 
            "code": "CHX2", 
            "id": 3756702, 
            "indicator": "Chemische nijverheid", 
            "naam": "EIBERGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10940", 
            "cbsnr": "232", 
            "code": "CHX2", 
            "id": 3757007, 
            "indicator": "Chemische nijverheid", 
            "naam": "EPE", 
            "value": 23.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10732", 
            "cbsnr": "233", 
            "code": "CHX2", 
            "id": 3757109, 
            "indicator": "Chemische nijverheid", 
            "naam": "ERMELO", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10732", 
            "cbsnr": "233", 
            "code": "CHX2", 
            "id": 3757145, 
            "indicator": "Chemische nijverheid", 
            "naam": "ERMELO", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10881", 
            "cbsnr": "236", 
            "code": "CHX2", 
            "id": 3757268, 
            "indicator": "Chemische nijverheid", 
            "naam": "GELDERMALSEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10616", 
            "cbsnr": "241", 
            "code": "CHX2", 
            "id": 3757567, 
            "indicator": "Chemische nijverheid", 
            "naam": "GROESBEEK", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10616", 
            "cbsnr": "241", 
            "code": "CHX2", 
            "id": 3757599, 
            "indicator": "Chemische nijverheid", 
            "naam": "GROESBEEK", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "CHX2", 
            "id": 3757699, 
            "indicator": "Chemische nijverheid", 
            "naam": "HARDERWIJK", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "CHX2", 
            "id": 3757742, 
            "indicator": "Chemische nijverheid", 
            "naam": "HARDERWIJK", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "CHX2", 
            "id": 3757778, 
            "indicator": "Chemische nijverheid", 
            "naam": "HARDERWIJK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10673", 
            "cbsnr": "244", 
            "code": "CHX2", 
            "id": 3757845, 
            "indicator": "Chemische nijverheid", 
            "naam": "HATTEM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10291", 
            "cbsnr": "246", 
            "code": "CHX2", 
            "id": 3757983, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEERDE", 
            "value": 59.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10600", 
            "cbsnr": "252", 
            "code": "CHX2", 
            "id": 3758196, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEUMEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11263", 
            "cbsnr": "262", 
            "code": "CHX2", 
            "id": 3758488, 
            "indicator": "Chemische nijverheid", 
            "naam": "LOCHEM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10446", 
            "cbsnr": "267", 
            "code": "CHX2", 
            "id": 3758621, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIJKERK", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10446", 
            "cbsnr": "267", 
            "code": "CHX2", 
            "id": 3758696, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIJKERK", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "CHX2", 
            "id": 3758781, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIJMEGEN", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "CHX2", 
            "id": 3758841, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIJMEGEN", 
            "value": 36.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "CHX2", 
            "id": 3758891, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIJMEGEN", 
            "value": 79.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10829", 
            "cbsnr": "270", 
            "code": "CHX2", 
            "id": 3759098, 
            "indicator": "Chemische nijverheid", 
            "naam": "OPHEMERT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11109", 
            "cbsnr": "273", 
            "code": "CHX2", 
            "id": 3759238, 
            "indicator": "Chemische nijverheid", 
            "naam": "PUTTEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "CHX2", 
            "id": 3759350, 
            "indicator": "Chemische nijverheid", 
            "naam": "RENKUM", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "CHX2", 
            "id": 3759390, 
            "indicator": "Chemische nijverheid", 
            "naam": "RENKUM", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "CHX2", 
            "id": 3759479, 
            "indicator": "Chemische nijverheid", 
            "naam": "RHEDEN", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "CHX2", 
            "id": 3759524, 
            "indicator": "Chemische nijverheid", 
            "naam": "RHEDEN", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "CHX2", 
            "id": 3759562, 
            "indicator": "Chemische nijverheid", 
            "naam": "RHEDEN", 
            "value": 17.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "CHX2", 
            "id": 3759796, 
            "indicator": "Chemische nijverheid", 
            "naam": "TIEL", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "CHX2", 
            "id": 3759847, 
            "indicator": "Chemische nijverheid", 
            "naam": "TIEL", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "CHX2", 
            "id": 3759889, 
            "indicator": "Chemische nijverheid", 
            "naam": "TIEL", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10408", 
            "cbsnr": "282", 
            "code": "CHX2", 
            "id": 3759957, 
            "indicator": "Chemische nijverheid", 
            "naam": "UBBERGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10912", 
            "cbsnr": "285", 
            "code": "CHX2", 
            "id": 3760187, 
            "indicator": "Chemische nijverheid", 
            "naam": "VOORST", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10912", 
            "cbsnr": "285", 
            "code": "CHX2", 
            "id": 3760222, 
            "indicator": "Chemische nijverheid", 
            "naam": "VOORST", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10957", 
            "cbsnr": "286", 
            "code": "CHX2", 
            "id": 3760285, 
            "indicator": "Chemische nijverheid", 
            "naam": "VORDEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10238", 
            "cbsnr": "288", 
            "code": "CHX2", 
            "id": 3760345, 
            "indicator": "Chemische nijverheid", 
            "naam": "WAARDENBURG", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "CHX2", 
            "id": 3760429, 
            "indicator": "Chemische nijverheid", 
            "naam": "WAGENINGEN", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "CHX2", 
            "id": 3760468, 
            "indicator": "Chemische nijverheid", 
            "naam": "WAGENINGEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11119", 
            "cbsnr": "294", 
            "code": "CHX2", 
            "id": 3760764, 
            "indicator": "Chemische nijverheid", 
            "naam": "WINTERSWIJK", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11119", 
            "cbsnr": "294", 
            "code": "CHX2", 
            "id": 3760800, 
            "indicator": "Chemische nijverheid", 
            "naam": "WINTERSWIJK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10318", 
            "cbsnr": "295", 
            "code": "CHX2", 
            "id": 3760943, 
            "indicator": "Chemische nijverheid", 
            "naam": "WISCH", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10557", 
            "cbsnr": "297", 
            "code": "CHX2", 
            "id": 3761041, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZALTBOMMEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10938", 
            "cbsnr": "299", 
            "code": "CHX2", 
            "id": 3761108, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZEVENAAR", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "CHX2", 
            "id": 3761194, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZUTPHEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "CHX2", 
            "id": 3761244, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZUTPHEN", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "CHX2", 
            "id": 3761286, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZUTPHEN", 
            "value": 16.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "CHX2", 
            "id": 3761493, 
            "indicator": "Chemische nijverheid", 
            "naam": "AMERSFOORT", 
            "value": 19.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "CHX2", 
            "id": 3761537, 
            "indicator": "Chemische nijverheid", 
            "naam": "AMERSFOORT", 
            "value": 40.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "CHX2", 
            "id": 3761657, 
            "indicator": "Chemische nijverheid", 
            "naam": "BAARN", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "CHX2", 
            "id": 3761693, 
            "indicator": "Chemische nijverheid", 
            "naam": "BAARN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10168", 
            "cbsnr": "310", 
            "code": "CHX2", 
            "id": 3761872, 
            "indicator": "Chemische nijverheid", 
            "naam": "DE BILT", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10213", 
            "cbsnr": "315", 
            "code": "CHX2", 
            "id": 3762125, 
            "indicator": "Chemische nijverheid", 
            "naam": "DOORN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10374", 
            "cbsnr": "322", 
            "code": "CHX2", 
            "id": 3762491, 
            "indicator": "Chemische nijverheid", 
            "naam": "JUTPHAAS", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10978", 
            "cbsnr": "327", 
            "code": "CHX2", 
            "id": 3762778, 
            "indicator": "Chemische nijverheid", 
            "naam": "LEUSDEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11202", 
            "cbsnr": "329", 
            "code": "CHX2", 
            "id": 3762915, 
            "indicator": "Chemische nijverheid", 
            "naam": "LOENEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10191", 
            "cbsnr": "333", 
            "code": "CHX2", 
            "id": 3763220, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAARSSEN", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10191", 
            "cbsnr": "333", 
            "code": "CHX2", 
            "id": 3763254, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAARSSEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10691", 
            "cbsnr": "334", 
            "code": "CHX2", 
            "id": 3763326, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAARTENSDIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11379", 
            "cbsnr": "336", 
            "code": "CHX2", 
            "id": 3763442, 
            "indicator": "Chemische nijverheid", 
            "naam": "MIJDRECHT", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10309", 
            "cbsnr": "340", 
            "code": "CHX2", 
            "id": 3763694, 
            "indicator": "Chemische nijverheid", 
            "naam": "RHENEN", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10309", 
            "cbsnr": "340", 
            "code": "CHX2", 
            "id": 3763764, 
            "indicator": "Chemische nijverheid", 
            "naam": "RHENEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11021", 
            "cbsnr": "342", 
            "code": "CHX2", 
            "id": 3763896, 
            "indicator": "Chemische nijverheid", 
            "naam": "SOEST", 
            "value": 17.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "CHX2", 
            "id": 3764004, 
            "indicator": "Chemische nijverheid", 
            "naam": "UTRECHT", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "CHX2", 
            "id": 3764062, 
            "indicator": "Chemische nijverheid", 
            "naam": "UTRECHT", 
            "value": 23.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "CHX2", 
            "id": 3764110, 
            "indicator": "Chemische nijverheid", 
            "naam": "UTRECHT", 
            "value": 212.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11052", 
            "cbsnr": "345", 
            "code": "CHX2", 
            "id": 3764232, 
            "indicator": "Chemische nijverheid", 
            "naam": "VEENENDAAL", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "CHX2", 
            "id": 3764875, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZEIST", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "CHX2", 
            "id": 3764918, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZEIST", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "CHX2", 
            "id": 3764958, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZEIST", 
            "value": 20.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11264", 
            "cbsnr": "358", 
            "code": "CHX2", 
            "id": 3765029, 
            "indicator": "Chemische nijverheid", 
            "naam": "AALSMEER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "CHX2", 
            "id": 3765124, 
            "indicator": "Chemische nijverheid", 
            "naam": "ALKMAAR", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "CHX2", 
            "id": 3765174, 
            "indicator": "Chemische nijverheid", 
            "naam": "ALKMAAR", 
            "value": 11.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "CHX2", 
            "id": 3765215, 
            "indicator": "Chemische nijverheid", 
            "naam": "ALKMAAR", 
            "value": 19.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "CHX2", 
            "id": 3765308, 
            "indicator": "Chemische nijverheid", 
            "naam": "AMSTERDAM", 
            "value": 66.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "CHX2", 
            "id": 3765377, 
            "indicator": "Chemische nijverheid", 
            "naam": "AMSTERDAM", 
            "value": 283.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "CHX2", 
            "id": 3765429, 
            "indicator": "Chemische nijverheid", 
            "naam": "AMSTERDAM", 
            "value": 1185.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11373", 
            "cbsnr": "367", 
            "code": "CHX2", 
            "id": 3765568, 
            "indicator": "Chemische nijverheid", 
            "naam": "ASSENDELFT", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10816", 
            "cbsnr": "370", 
            "code": "CHX2", 
            "id": 3765662, 
            "indicator": "Chemische nijverheid", 
            "naam": "BEEMSTER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10734", 
            "cbsnr": "372", 
            "code": "CHX2", 
            "id": 3765712, 
            "indicator": "Chemische nijverheid", 
            "naam": "BENNEBROEK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11424", 
            "cbsnr": "373", 
            "code": "CHX2", 
            "id": 3765748, 
            "indicator": "Chemische nijverheid", 
            "naam": "BERGEN NH", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10272", 
            "cbsnr": "375", 
            "code": "CHX2", 
            "id": 3765843, 
            "indicator": "Chemische nijverheid", 
            "naam": "BEVERWIJK", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10493", 
            "cbsnr": "376", 
            "code": "CHX2", 
            "id": 3765918, 
            "indicator": "Chemische nijverheid", 
            "naam": "BLARICUM", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10850", 
            "cbsnr": "377", 
            "code": "CHX2", 
            "id": 3765953, 
            "indicator": "Chemische nijverheid", 
            "naam": "BLOEMENDAAL", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10850", 
            "cbsnr": "377", 
            "code": "CHX2", 
            "id": 3765987, 
            "indicator": "Chemische nijverheid", 
            "naam": "BLOEMENDAAL", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10289", 
            "cbsnr": "380", 
            "code": "CHX2", 
            "id": 3766114, 
            "indicator": "Chemische nijverheid", 
            "naam": "BROEK IN WATERLAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "CHX2", 
            "id": 3766145, 
            "indicator": "Chemische nijverheid", 
            "naam": "BUSSUM", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "CHX2", 
            "id": 3766183, 
            "indicator": "Chemische nijverheid", 
            "naam": "BUSSUM", 
            "value": 42.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11039", 
            "cbsnr": "384", 
            "code": "CHX2", 
            "id": 3766318, 
            "indicator": "Chemische nijverheid", 
            "naam": "DIEMEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "CHX2", 
            "id": 3766364, 
            "indicator": "Chemische nijverheid", 
            "naam": "EDAM-VOLENDAM", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "CHX2", 
            "id": 3766405, 
            "indicator": "Chemische nijverheid", 
            "naam": "EDAM-VOLENDAM", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "CHX2", 
            "id": 3766446, 
            "indicator": "Chemische nijverheid", 
            "naam": "EDAM-VOLENDAM", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10989", 
            "cbsnr": "387", 
            "code": "CHX2", 
            "id": 3766544, 
            "indicator": "Chemische nijverheid", 
            "naam": "EGMOND BINNEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "CHX2", 
            "id": 3766584, 
            "indicator": "Chemische nijverheid", 
            "naam": "ENKHUIZEN", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "CHX2", 
            "id": 3766622, 
            "indicator": "Chemische nijverheid", 
            "naam": "ENKHUIZEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "CHX2", 
            "id": 3766659, 
            "indicator": "Chemische nijverheid", 
            "naam": "ENKHUIZEN", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "CHX2", 
            "id": 3766831, 
            "indicator": "Chemische nijverheid", 
            "naam": "HAARLEM", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "CHX2", 
            "id": 3766891, 
            "indicator": "Chemische nijverheid", 
            "naam": "HAARLEM", 
            "value": 50.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "CHX2", 
            "id": 3766939, 
            "indicator": "Chemische nijverheid", 
            "naam": "HAARLEM", 
            "value": 138.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10508", 
            "cbsnr": "393", 
            "code": "CHX2", 
            "id": 3767026, 
            "indicator": "Chemische nijverheid", 
            "naam": "HAARLEMMERLIEDE EN SPAARNWOUDE", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11387", 
            "cbsnr": "394", 
            "code": "CHX2", 
            "id": 3767135, 
            "indicator": "Chemische nijverheid", 
            "naam": "HAARLEMMERMEER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10963", 
            "cbsnr": "395", 
            "code": "CHX2", 
            "id": 3767201, 
            "indicator": "Chemische nijverheid", 
            "naam": "HARENKARSPEL", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10679", 
            "cbsnr": "396", 
            "code": "CHX2", 
            "id": 3767228, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEEMSKERK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11288", 
            "cbsnr": "397", 
            "code": "CHX2", 
            "id": 3767266, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEEMSTEDE", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10793", 
            "cbsnr": "399", 
            "code": "CHX2", 
            "id": 3767335, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEILOO", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "CHX2", 
            "id": 3767383, 
            "indicator": "Chemische nijverheid", 
            "naam": "DEN HELDER", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "CHX2", 
            "id": 3767426, 
            "indicator": "Chemische nijverheid", 
            "naam": "DEN HELDER", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "CHX2", 
            "id": 3767465, 
            "indicator": "Chemische nijverheid", 
            "naam": "DEN HELDER", 
            "value": 13.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "CHX2", 
            "id": 3767570, 
            "indicator": "Chemische nijverheid", 
            "naam": "HILVERSUM", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "CHX2", 
            "id": 3767620, 
            "indicator": "Chemische nijverheid", 
            "naam": "HILVERSUM", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "CHX2", 
            "id": 3767663, 
            "indicator": "Chemische nijverheid", 
            "naam": "HILVERSUM", 
            "value": 59.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11029", 
            "cbsnr": "404", 
            "code": "CHX2", 
            "id": 3767766, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGWOUD", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "CHX2", 
            "id": 3767808, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOORN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "CHX2", 
            "id": 3767860, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOORN", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "CHX2", 
            "id": 3767903, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOORN", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11170", 
            "cbsnr": "406", 
            "code": "CHX2", 
            "id": 3767975, 
            "indicator": "Chemische nijverheid", 
            "naam": "HUIZEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10481", 
            "cbsnr": "408", 
            "code": "CHX2", 
            "id": 3768043, 
            "indicator": "Chemische nijverheid", 
            "naam": "JISP", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10776", 
            "cbsnr": "411", 
            "code": "CHX2", 
            "id": 3768118, 
            "indicator": "Chemische nijverheid", 
            "naam": "KOOG AAN DE ZAAN", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10373", 
            "cbsnr": "413", 
            "code": "CHX2", 
            "id": 3768157, 
            "indicator": "Chemische nijverheid", 
            "naam": "KROMMENIE", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11225", 
            "cbsnr": "415", 
            "code": "CHX2", 
            "id": 3768220, 
            "indicator": "Chemische nijverheid", 
            "naam": "LANDSMEER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10649", 
            "cbsnr": "417", 
            "code": "CHX2", 
            "id": 3768256, 
            "indicator": "Chemische nijverheid", 
            "naam": "LAREN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11370", 
            "cbsnr": "418", 
            "code": "CHX2", 
            "id": 3768295, 
            "indicator": "Chemische nijverheid", 
            "naam": "LIMMEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11215", 
            "cbsnr": "420", 
            "code": "CHX2", 
            "id": 3768348, 
            "indicator": "Chemische nijverheid", 
            "naam": "MEDEMBLIK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10983", 
            "cbsnr": "423", 
            "code": "CHX2", 
            "id": 3768418, 
            "indicator": "Chemische nijverheid", 
            "naam": "MONNICKENDAM", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10958", 
            "cbsnr": "424", 
            "code": "CHX2", 
            "id": 3768450, 
            "indicator": "Chemische nijverheid", 
            "naam": "MUIDEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10187", 
            "cbsnr": "425", 
            "code": "CHX2", 
            "id": 3768487, 
            "indicator": "Chemische nijverheid", 
            "naam": "NAARDEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11303", 
            "cbsnr": "431", 
            "code": "CHX2", 
            "id": 3768659, 
            "indicator": "Chemische nijverheid", 
            "naam": "OOSTZAAN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10133", 
            "cbsnr": "434", 
            "code": "CHX2", 
            "id": 3768734, 
            "indicator": "Chemische nijverheid", 
            "naam": "OTERLEEK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11090", 
            "cbsnr": "435", 
            "code": "CHX2", 
            "id": 3768755, 
            "indicator": "Chemische nijverheid", 
            "naam": "OUDENDIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10998", 
            "cbsnr": "437", 
            "code": "CHX2", 
            "id": 3768800, 
            "indicator": "Chemische nijverheid", 
            "naam": "OUDER-AMSTEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "CHX2", 
            "id": 3768925, 
            "indicator": "Chemische nijverheid", 
            "naam": "PURMEREND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "CHX2", 
            "id": 3768963, 
            "indicator": "Chemische nijverheid", 
            "naam": "PURMEREND", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11417", 
            "cbsnr": "440", 
            "code": "CHX2", 
            "id": 3769032, 
            "indicator": "Chemische nijverheid", 
            "naam": "DE RIJP", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10511", 
            "cbsnr": "441", 
            "code": "CHX2", 
            "id": 3769062, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHAGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10308", 
            "cbsnr": "443", 
            "code": "CHX2", 
            "id": 3769111, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHERMERHORN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11167", 
            "cbsnr": "447", 
            "code": "CHX2", 
            "id": 3769213, 
            "indicator": "Chemische nijverheid", 
            "naam": "SIJBEKARSPEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10237", 
            "cbsnr": "448", 
            "code": "CHX2", 
            "id": 3769241, 
            "indicator": "Chemische nijverheid", 
            "naam": "TEXEL", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11238", 
            "cbsnr": "450", 
            "code": "CHX2", 
            "id": 3769395, 
            "indicator": "Chemische nijverheid", 
            "naam": "UITGEEST", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11206", 
            "cbsnr": "451", 
            "code": "CHX2", 
            "id": 3769432, 
            "indicator": "Chemische nijverheid", 
            "naam": "UITHOORN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "CHX2", 
            "id": 3769582, 
            "indicator": "Chemische nijverheid", 
            "naam": "VELSEN", 
            "value": 51.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "CHX2", 
            "id": 3769748, 
            "indicator": "Chemische nijverheid", 
            "naam": "WEESP", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "CHX2", 
            "id": 3769793, 
            "indicator": "Chemische nijverheid", 
            "naam": "WEESP", 
            "value": 8.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "CHX2", 
            "id": 3769832, 
            "indicator": "Chemische nijverheid", 
            "naam": "WEESP", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11270", 
            "cbsnr": "459", 
            "code": "CHX2", 
            "id": 3769896, 
            "indicator": "Chemische nijverheid", 
            "naam": "WERVERSHOOF", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11381", 
            "cbsnr": "461", 
            "code": "CHX2", 
            "id": 3769949, 
            "indicator": "Chemische nijverheid", 
            "naam": "WESTZAAN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10648", 
            "cbsnr": "467", 
            "code": "CHX2", 
            "id": 3770089, 
            "indicator": "Chemische nijverheid", 
            "naam": "WORMER", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "CHX2", 
            "id": 3770128, 
            "indicator": "Chemische nijverheid", 
            "naam": "WORMERVEER", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "CHX2", 
            "id": 3770168, 
            "indicator": "Chemische nijverheid", 
            "naam": "WORMERVEER", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "CHX2", 
            "id": 3770288, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZAANDAM", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "CHX2", 
            "id": 3770338, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZAANDAM", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "CHX2", 
            "id": 3770382, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZAANDAM", 
            "value": 90.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11404", 
            "cbsnr": "472", 
            "code": "CHX2", 
            "id": 3770460, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZAANDIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10910", 
            "cbsnr": "473", 
            "code": "CHX2", 
            "id": 3770496, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZANDVOORT", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11327", 
            "cbsnr": "482", 
            "code": "CHX2", 
            "id": 3770693, 
            "indicator": "Chemische nijverheid", 
            "naam": "ALBLASSERDAM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10517", 
            "cbsnr": "484", 
            "code": "CHX2", 
            "id": 3770791, 
            "indicator": "Chemische nijverheid", 
            "naam": "ALPHEN AAN DEN RIJN ZH", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10943", 
            "cbsnr": "489", 
            "code": "CHX2", 
            "id": 3770945, 
            "indicator": "Chemische nijverheid", 
            "naam": "BARENDRECHT", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10398", 
            "cbsnr": "490", 
            "code": "CHX2", 
            "id": 3770978, 
            "indicator": "Chemische nijverheid", 
            "naam": "BENTHUIZEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10962", 
            "cbsnr": "491", 
            "code": "CHX2", 
            "id": 3771001, 
            "indicator": "Chemische nijverheid", 
            "naam": "BERGAMBACHT", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10445", 
            "cbsnr": "492", 
            "code": "CHX2", 
            "id": 3771029, 
            "indicator": "Chemische nijverheid", 
            "naam": "BERGSCHENHOEK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10139", 
            "cbsnr": "493", 
            "code": "CHX2", 
            "id": 3771056, 
            "indicator": "Chemische nijverheid", 
            "naam": "BERKEL EN RODENRIJS", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11091", 
            "cbsnr": "497", 
            "code": "CHX2", 
            "id": 3771161, 
            "indicator": "Chemische nijverheid", 
            "naam": "BODEGRAVEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10232", 
            "cbsnr": "501", 
            "code": "CHX2", 
            "id": 3771254, 
            "indicator": "Chemische nijverheid", 
            "naam": "BRIELLE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11248", 
            "cbsnr": "502", 
            "code": "CHX2", 
            "id": 3771293, 
            "indicator": "Chemische nijverheid", 
            "naam": "CAPELLE AAN DEN IJSSEL", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "CHX2", 
            "id": 3771346, 
            "indicator": "Chemische nijverheid", 
            "naam": "DELFT", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "CHX2", 
            "id": 3771399, 
            "indicator": "Chemische nijverheid", 
            "naam": "DELFT", 
            "value": 12.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "CHX2", 
            "id": 3771443, 
            "indicator": "Chemische nijverheid", 
            "naam": "DELFT", 
            "value": 49.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "CHX2", 
            "id": 3771563, 
            "indicator": "Chemische nijverheid", 
            "naam": "DORDRECHT", 
            "value": 8.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "CHX2", 
            "id": 3771620, 
            "indicator": "Chemische nijverheid", 
            "naam": "DORDRECHT", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "CHX2", 
            "id": 3771664, 
            "indicator": "Chemische nijverheid", 
            "naam": "DORDRECHT", 
            "value": 33.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10781", 
            "cbsnr": "507", 
            "code": "CHX2", 
            "id": 3771743, 
            "indicator": "Chemische nijverheid", 
            "naam": "DUBBELDAM", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10781", 
            "cbsnr": "507", 
            "code": "CHX2", 
            "id": 3771776, 
            "indicator": "Chemische nijverheid", 
            "naam": "DUBBELDAM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "CHX2", 
            "id": 3771960, 
            "indicator": "Chemische nijverheid", 
            "naam": "GORINCHEM", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "CHX2", 
            "id": 3772004, 
            "indicator": "Chemische nijverheid", 
            "naam": "GORINCHEM", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "CHX2", 
            "id": 3772096, 
            "indicator": "Chemische nijverheid", 
            "naam": "GOUDA", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "CHX2", 
            "id": 3772149, 
            "indicator": "Chemische nijverheid", 
            "naam": "GOUDA", 
            "value": 234.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "CHX2", 
            "id": 3772193, 
            "indicator": "Chemische nijverheid", 
            "naam": "GOUDA", 
            "value": 223.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "CHX2", 
            "id": 3772395, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S GRAVENHAGE", 
            "value": 13.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "CHX2", 
            "id": 3772460, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S GRAVENHAGE", 
            "value": 44.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "CHX2", 
            "id": 3772510, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S GRAVENHAGE", 
            "value": 343.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10640", 
            "cbsnr": "519", 
            "code": "CHX2", 
            "id": 3772597, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S GRAVENZANDE", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10540", 
            "cbsnr": "526", 
            "code": "CHX2", 
            "id": 3772860, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEERJANSDAM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10416", 
            "cbsnr": "531", 
            "code": "CHX2", 
            "id": 3772968, 
            "indicator": "Chemische nijverheid", 
            "naam": "HENDRIK IDO AMBACHT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11236", 
            "cbsnr": "534", 
            "code": "CHX2", 
            "id": 3773057, 
            "indicator": "Chemische nijverheid", 
            "naam": "HILLEGOM", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10707", 
            "cbsnr": "537", 
            "code": "CHX2", 
            "id": 3773212, 
            "indicator": "Chemische nijverheid", 
            "naam": "KATWIJK", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10707", 
            "cbsnr": "537", 
            "code": "CHX2", 
            "id": 3773247, 
            "indicator": "Chemische nijverheid", 
            "naam": "KATWIJK", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10280", 
            "cbsnr": "538", 
            "code": "CHX2", 
            "id": 3773318, 
            "indicator": "Chemische nijverheid", 
            "naam": "KEDICHEM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10685", 
            "cbsnr": "545", 
            "code": "CHX2", 
            "id": 3773514, 
            "indicator": "Chemische nijverheid", 
            "naam": "LEERDAM", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10685", 
            "cbsnr": "545", 
            "code": "CHX2", 
            "id": 3773550, 
            "indicator": "Chemische nijverheid", 
            "naam": "LEERDAM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "CHX2", 
            "id": 3773625, 
            "indicator": "Chemische nijverheid", 
            "naam": "LEIDEN", 
            "value": 20.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "CHX2", 
            "id": 3773685, 
            "indicator": "Chemische nijverheid", 
            "naam": "LEIDEN", 
            "value": 45.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "CHX2", 
            "id": 3773733, 
            "indicator": "Chemische nijverheid", 
            "naam": "LEIDEN", 
            "value": 91.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10058", 
            "cbsnr": "547", 
            "code": "CHX2", 
            "id": 3773814, 
            "indicator": "Chemische nijverheid", 
            "naam": "LEIDERDORP", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10393", 
            "cbsnr": "555", 
            "code": "CHX2", 
            "id": 3774046, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAASLAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "CHX2", 
            "id": 3774170, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAASSLUIS", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10618", 
            "cbsnr": "557", 
            "code": "CHX2", 
            "id": 3774244, 
            "indicator": "Chemische nijverheid", 
            "naam": "MEERKERK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10487", 
            "cbsnr": "573", 
            "code": "CHX2", 
            "id": 3774702, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIEUWVEEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10769", 
            "cbsnr": "575", 
            "code": "CHX2", 
            "id": 3774794, 
            "indicator": "Chemische nijverheid", 
            "naam": "NOORDWIJK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11134", 
            "cbsnr": "576", 
            "code": "CHX2", 
            "id": 3774862, 
            "indicator": "Chemische nijverheid", 
            "naam": "NOORDWIJKERHOUT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10287", 
            "cbsnr": "579", 
            "code": "CHX2", 
            "id": 3774951, 
            "indicator": "Chemische nijverheid", 
            "naam": "OEGSTGEEST", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "CHX2", 
            "id": 3775150, 
            "indicator": "Chemische nijverheid", 
            "naam": "OUD-BEIJERLAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10380", 
            "cbsnr": "586", 
            "code": "CHX2", 
            "id": 3775211, 
            "indicator": "Chemische nijverheid", 
            "naam": "OUDENHOORN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10095", 
            "cbsnr": "587", 
            "code": "CHX2", 
            "id": 3775238, 
            "indicator": "Chemische nijverheid", 
            "naam": "OUDERKERK AAN DEN IJSSEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10188", 
            "cbsnr": "589", 
            "code": "CHX2", 
            "id": 3775266, 
            "indicator": "Chemische nijverheid", 
            "naam": "OUDEWATER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10188", 
            "cbsnr": "589", 
            "code": "CHX2", 
            "id": 3775302, 
            "indicator": "Chemische nijverheid", 
            "naam": "OUDEWATER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10031", 
            "cbsnr": "594", 
            "code": "CHX2", 
            "id": 3775456, 
            "indicator": "Chemische nijverheid", 
            "naam": "PIJNACKER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10485", 
            "cbsnr": "595", 
            "code": "CHX2", 
            "id": 3775491, 
            "indicator": "Chemische nijverheid", 
            "naam": "REEUWIJK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "CHX2", 
            "id": 3775746, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROTTERDAM", 
            "value": 23.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "CHX2", 
            "id": 3775814, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROTTERDAM", 
            "value": 93.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "CHX2", 
            "id": 3775867, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROTTERDAM", 
            "value": 403.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11314", 
            "cbsnr": "600", 
            "code": "CHX2", 
            "id": 3775952, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROZENBURG", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11129", 
            "cbsnr": "601", 
            "code": "CHX2", 
            "id": 3775980, 
            "indicator": "Chemische nijverheid", 
            "naam": "RIJNSATERWOUDE", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11118", 
            "cbsnr": "602", 
            "code": "CHX2", 
            "id": 3776006, 
            "indicator": "Chemische nijverheid", 
            "naam": "RIJNSBURG", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11133", 
            "cbsnr": "603", 
            "code": "CHX2", 
            "id": 3776042, 
            "indicator": "Chemische nijverheid", 
            "naam": "RIJSWIJK", 
            "value": 22.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10612", 
            "cbsnr": "604", 
            "code": "CHX2", 
            "id": 3776084, 
            "indicator": "Chemische nijverheid", 
            "naam": "SASSENHEIM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "CHX2", 
            "id": 3776154, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHIEDAM", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "CHX2", 
            "id": 3776207, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHIEDAM", 
            "value": 193.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "CHX2", 
            "id": 3776251, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHIEDAM", 
            "value": 160.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10980", 
            "cbsnr": "608", 
            "code": "CHX2", 
            "id": 3776363, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHOONHOVEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10214", 
            "cbsnr": "609", 
            "code": "CHX2", 
            "id": 3776396, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHOONREWOERD", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "CHX2", 
            "id": 3776432, 
            "indicator": "Chemische nijverheid", 
            "naam": "SLIEDRECHT", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "CHX2", 
            "id": 3776471, 
            "indicator": "Chemische nijverheid", 
            "naam": "SLIEDRECHT", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "CHX2", 
            "id": 3776506, 
            "indicator": "Chemische nijverheid", 
            "naam": "SLIEDRECHT", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11250", 
            "cbsnr": "615", 
            "code": "CHX2", 
            "id": 3776602, 
            "indicator": "Chemische nijverheid", 
            "naam": "STOLWIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "CHX2", 
            "id": 3776834, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLAARDINGEN", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "CHX2", 
            "id": 3776883, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLAARDINGEN", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "CHX2", 
            "id": 3776922, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLAARDINGEN", 
            "value": 143.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11103", 
            "cbsnr": "624", 
            "code": "CHX2", 
            "id": 3777024, 
            "indicator": "Chemische nijverheid", 
            "naam": "VOORBURG", 
            "value": 21.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10537", 
            "cbsnr": "626", 
            "code": "CHX2", 
            "id": 3777096, 
            "indicator": "Chemische nijverheid", 
            "naam": "VOORSCHOTEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10204", 
            "cbsnr": "628", 
            "code": "CHX2", 
            "id": 3777175, 
            "indicator": "Chemische nijverheid", 
            "naam": "WARMOND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10164", 
            "cbsnr": "629", 
            "code": "CHX2", 
            "id": 3777210, 
            "indicator": "Chemische nijverheid", 
            "naam": "WASSENAAR", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "CHX2", 
            "id": 3777302, 
            "indicator": "Chemische nijverheid", 
            "naam": "WOERDEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "CHX2", 
            "id": 3777339, 
            "indicator": "Chemische nijverheid", 
            "naam": "WOERDEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "CHX2", 
            "id": 3777407, 
            "indicator": "Chemische nijverheid", 
            "naam": "WOERDEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "CHX2", 
            "id": 3777444, 
            "indicator": "Chemische nijverheid", 
            "naam": "WOERDEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10917", 
            "cbsnr": "639", 
            "code": "CHX2", 
            "id": 3777711, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZUID-BEIJERLAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10468", 
            "cbsnr": "642", 
            "code": "CHX2", 
            "id": 3777880, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZWIJNDRECHT", 
            "value": 26.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10233", 
            "cbsnr": "655", 
            "code": "CHX2", 
            "id": 3778104, 
            "indicator": "Chemische nijverheid", 
            "naam": "BRESKENS", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "CHX2", 
            "id": 3778327, 
            "indicator": "Chemische nijverheid", 
            "naam": "GOES", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "CHX2", 
            "id": 3778371, 
            "indicator": "Chemische nijverheid", 
            "naam": "GOES", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "CHX2", 
            "id": 3778409, 
            "indicator": "Chemische nijverheid", 
            "naam": "GOES", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10875", 
            "cbsnr": "670", 
            "code": "CHX2", 
            "id": 3778577, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S-HEER ARENDSKERKE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11223", 
            "cbsnr": "678", 
            "code": "CHX2", 
            "id": 3778855, 
            "indicator": "Chemische nijverheid", 
            "naam": "KAPELLE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11038", 
            "cbsnr": "684", 
            "code": "CHX2", 
            "id": 3778991, 
            "indicator": "Chemische nijverheid", 
            "naam": "KRABBENDIJKE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10077", 
            "cbsnr": "685", 
            "code": "CHX2", 
            "id": 3779020, 
            "indicator": "Chemische nijverheid", 
            "naam": "KRUININGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "CHX2", 
            "id": 3779070, 
            "indicator": "Chemische nijverheid", 
            "naam": "MIDDELBURG", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "CHX2", 
            "id": 3779122, 
            "indicator": "Chemische nijverheid", 
            "naam": "MIDDELBURG", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "CHX2", 
            "id": 3779161, 
            "indicator": "Chemische nijverheid", 
            "naam": "MIDDELBURG", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10782", 
            "cbsnr": "692", 
            "code": "CHX2", 
            "id": 3779274, 
            "indicator": "Chemische nijverheid", 
            "naam": "OOSTBURG", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "CHX2", 
            "id": 3779813, 
            "indicator": "Chemische nijverheid", 
            "naam": "TERNEUZEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "CHX2", 
            "id": 3779953, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLISSINGEN", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "CHX2", 
            "id": 3779998, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLISSINGEN", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "CHX2", 
            "id": 3780039, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLISSINGEN", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10915", 
            "cbsnr": "724", 
            "code": "CHX2", 
            "id": 3780172, 
            "indicator": "Chemische nijverheid", 
            "naam": "WESTDORPE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "CHX2", 
            "id": 3780397, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZIERIKZEE", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "CHX2", 
            "id": 3780481, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZIERIKZEE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10788", 
            "cbsnr": "740", 
            "code": "CHX2", 
            "id": 3780660, 
            "indicator": "Chemische nijverheid", 
            "naam": "ALMKERK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10478", 
            "cbsnr": "743", 
            "code": "CHX2", 
            "id": 3780746, 
            "indicator": "Chemische nijverheid", 
            "naam": "ASTEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "CHX2", 
            "id": 3780904, 
            "indicator": "Chemische nijverheid", 
            "naam": "BERGEN OP ZOOM", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "CHX2", 
            "id": 3780996, 
            "indicator": "Chemische nijverheid", 
            "naam": "BERGEN OP ZOOM", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10442", 
            "cbsnr": "753", 
            "code": "CHX2", 
            "id": 3781189, 
            "indicator": "Chemische nijverheid", 
            "naam": "BEST", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10083", 
            "cbsnr": "757", 
            "code": "CHX2", 
            "id": 3781388, 
            "indicator": "Chemische nijverheid", 
            "naam": "BOXTEL", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "CHX2", 
            "id": 3781472, 
            "indicator": "Chemische nijverheid", 
            "naam": "BREDA", 
            "value": 53.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "CHX2", 
            "id": 3781529, 
            "indicator": "Chemische nijverheid", 
            "naam": "BREDA", 
            "value": 75.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "CHX2", 
            "id": 3781574, 
            "indicator": "Chemische nijverheid", 
            "naam": "BREDA", 
            "value": 57.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10219", 
            "cbsnr": "759", 
            "code": "CHX2", 
            "id": 3781653, 
            "indicator": "Chemische nijverheid", 
            "naam": "BUDEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10261", 
            "cbsnr": "769", 
            "code": "CHX2", 
            "id": 3782104, 
            "indicator": "Chemische nijverheid", 
            "naam": "DUSSEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11298", 
            "cbsnr": "772", 
            "code": "CHX2", 
            "id": 3782204, 
            "indicator": "Chemische nijverheid", 
            "naam": "EINDHOVEN", 
            "value": 298.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10750", 
            "cbsnr": "777", 
            "code": "CHX2", 
            "id": 3782465, 
            "indicator": "Chemische nijverheid", 
            "naam": "ETTEN LEUR", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10529", 
            "cbsnr": "781", 
            "code": "CHX2", 
            "id": 3782619, 
            "indicator": "Chemische nijverheid", 
            "naam": "GELDROP", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10165", 
            "cbsnr": "786", 
            "code": "CHX2", 
            "id": 3782778, 
            "indicator": "Chemische nijverheid", 
            "naam": "GRAVE", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10387", 
            "cbsnr": "789", 
            "code": "CHX2", 
            "id": 3782867, 
            "indicator": "Chemische nijverheid", 
            "naam": "HALSTEREN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "CHX2", 
            "id": 3783043, 
            "indicator": "Chemische nijverheid", 
            "naam": "HELMOND", 
            "value": 8.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "CHX2", 
            "id": 3783088, 
            "indicator": "Chemische nijverheid", 
            "naam": "HELMOND", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "CHX2", 
            "id": 3783203, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "CHX2", 
            "id": 3783261, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "CHX2", 
            "id": 3783303, 
            "indicator": "Chemische nijverheid", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 21.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10307", 
            "cbsnr": "797", 
            "code": "CHX2", 
            "id": 3783382, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEUSDEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10656", 
            "cbsnr": "804", 
            "code": "CHX2", 
            "id": 3783583, 
            "indicator": "Chemische nijverheid", 
            "naam": "KLUNDERT", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11259", 
            "cbsnr": "809", 
            "code": "CHX2", 
            "id": 3783797, 
            "indicator": "Chemische nijverheid", 
            "naam": "LOON OP ZAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10215", 
            "cbsnr": "814", 
            "code": "CHX2", 
            "id": 3783973, 
            "indicator": "Chemische nijverheid", 
            "naam": "MIERLO", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10761", 
            "cbsnr": "820", 
            "code": "CHX2", 
            "id": 3784121, 
            "indicator": "Chemische nijverheid", 
            "naam": "NUENEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10103", 
            "cbsnr": "824", 
            "code": "CHX2", 
            "id": 3784245, 
            "indicator": "Chemische nijverheid", 
            "naam": "OISTERWIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "CHX2", 
            "id": 3784315, 
            "indicator": "Chemische nijverheid", 
            "naam": "OOSTERHOUT", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "CHX2", 
            "id": 3784363, 
            "indicator": "Chemische nijverheid", 
            "naam": "OOSTERHOUT", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "CHX2", 
            "id": 3784403, 
            "indicator": "Chemische nijverheid", 
            "naam": "OOSTERHOUT", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "CHX2", 
            "id": 3784504, 
            "indicator": "Chemische nijverheid", 
            "naam": "OSS", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "CHX2", 
            "id": 3784582, 
            "indicator": "Chemische nijverheid", 
            "naam": "OSS", 
            "value": 25.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "CHX2", 
            "id": 3785011, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "CHX2", 
            "id": 3785053, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11178", 
            "cbsnr": "844", 
            "code": "CHX2", 
            "id": 3785335, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHIJNDEL", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10549", 
            "cbsnr": "848", 
            "code": "CHX2", 
            "id": 3785495, 
            "indicator": "Chemische nijverheid", 
            "naam": "SON EN BREUGEL", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11233", 
            "cbsnr": "849", 
            "code": "CHX2", 
            "id": 3785528, 
            "indicator": "Chemische nijverheid", 
            "naam": "SPRANG-CAPELLE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10905", 
            "cbsnr": "853", 
            "code": "CHX2", 
            "id": 3785727, 
            "indicator": "Chemische nijverheid", 
            "naam": "TERHEIJDEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "CHX2", 
            "id": 3785812, 
            "indicator": "Chemische nijverheid", 
            "naam": "TILBURG", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "CHX2", 
            "id": 3785872, 
            "indicator": "Chemische nijverheid", 
            "naam": "TILBURG", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "CHX2", 
            "id": 3785918, 
            "indicator": "Chemische nijverheid", 
            "naam": "TILBURG", 
            "value": 16.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11031", 
            "cbsnr": "858", 
            "code": "CHX2", 
            "id": 3786161, 
            "indicator": "Chemische nijverheid", 
            "naam": "VALKENSWAARD", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10985", 
            "cbsnr": "860", 
            "code": "CHX2", 
            "id": 3786228, 
            "indicator": "Chemische nijverheid", 
            "naam": "VEGHEL", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10071", 
            "cbsnr": "861", 
            "code": "CHX2", 
            "id": 3786362, 
            "indicator": "Chemische nijverheid", 
            "naam": "VELDHOVEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11293", 
            "cbsnr": "864", 
            "code": "CHX2", 
            "id": 3786449, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLIJMEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "CHX2", 
            "id": 3786565, 
            "indicator": "Chemische nijverheid", 
            "naam": "VUGHT", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10959", 
            "cbsnr": "866", 
            "code": "CHX2", 
            "id": 3786633, 
            "indicator": "Chemische nijverheid", 
            "naam": "WAALRE", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11359", 
            "cbsnr": "867", 
            "code": "CHX2", 
            "id": 3786671, 
            "indicator": "Chemische nijverheid", 
            "naam": "WAALWIJK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10827", 
            "cbsnr": "872", 
            "code": "CHX2", 
            "id": 3786810, 
            "indicator": "Chemische nijverheid", 
            "naam": "WILLEMSTAD", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10808", 
            "cbsnr": "875", 
            "code": "CHX2", 
            "id": 3786902, 
            "indicator": "Chemische nijverheid", 
            "naam": "WOUW", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10062", 
            "cbsnr": "884", 
            "code": "CHX2", 
            "id": 3787162, 
            "indicator": "Chemische nijverheid", 
            "naam": "AMSTENRADE", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11374", 
            "cbsnr": "888", 
            "code": "CHX2", 
            "id": 3787276, 
            "indicator": "Chemische nijverheid", 
            "naam": "BEEK L", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10986", 
            "cbsnr": "895", 
            "code": "CHX2", 
            "id": 3787482, 
            "indicator": "Chemische nijverheid", 
            "naam": "BOCHOLTZ", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10533", 
            "cbsnr": "899", 
            "code": "CHX2", 
            "id": 3787597, 
            "indicator": "Chemische nijverheid", 
            "naam": "BRUNSSUM", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10314", 
            "cbsnr": "905", 
            "code": "CHX2", 
            "id": 3787844, 
            "indicator": "Chemische nijverheid", 
            "naam": "EIJSDEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10048", 
            "cbsnr": "906", 
            "code": "CHX2", 
            "id": 3787880, 
            "indicator": "Chemische nijverheid", 
            "naam": "GELEEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11032", 
            "cbsnr": "913", 
            "code": "CHX2", 
            "id": 3788099, 
            "indicator": "Chemische nijverheid", 
            "naam": "GULPEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "CHX2", 
            "id": 3788277, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEERLEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "CHX2", 
            "id": 3788315, 
            "indicator": "Chemische nijverheid", 
            "naam": "HEERLEN", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11177", 
            "cbsnr": "921", 
            "code": "CHX2", 
            "id": 3788476, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOENSBROEK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "CHX2", 
            "id": 3788726, 
            "indicator": "Chemische nijverheid", 
            "naam": "KERKRADE", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "CHX2", 
            "id": 3788764, 
            "indicator": "Chemische nijverheid", 
            "naam": "KERKRADE", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11352", 
            "cbsnr": "934", 
            "code": "CHX2", 
            "id": 3789033, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAASBREE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "CHX2", 
            "id": 3789121, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAASTRICHT", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "CHX2", 
            "id": 3789178, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAASTRICHT", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "CHX2", 
            "id": 3789224, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAASTRICHT", 
            "value": 22.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10196", 
            "cbsnr": "939", 
            "code": "CHX2", 
            "id": 3789448, 
            "indicator": "Chemische nijverheid", 
            "naam": "MELICK EN HERKENBOSCH", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10088", 
            "cbsnr": "948", 
            "code": "CHX2", 
            "id": 3789745, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIEUWENHAGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10504", 
            "cbsnr": "954", 
            "code": "CHX2", 
            "id": 3789912, 
            "indicator": "Chemische nijverheid", 
            "naam": "OIRSBEEK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "CHX2", 
            "id": 3790069, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROERMOND", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "CHX2", 
            "id": 3790112, 
            "indicator": "Chemische nijverheid", 
            "naam": "ROERMOND", 
            "value": 19.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11335", 
            "cbsnr": "960", 
            "code": "CHX2", 
            "id": 3790242, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHAESBERG", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11076", 
            "cbsnr": "961", 
            "code": "CHX2", 
            "id": 3790275, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHIMMERT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "CHX2", 
            "id": 3790520, 
            "indicator": "Chemische nijverheid", 
            "naam": "SITTARD", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "CHX2", 
            "id": 3790559, 
            "indicator": "Chemische nijverheid", 
            "naam": "SITTARD", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10552", 
            "cbsnr": "970", 
            "code": "CHX2", 
            "id": 3790649, 
            "indicator": "Chemische nijverheid", 
            "naam": "SPAUBEEK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11333", 
            "cbsnr": "976", 
            "code": "CHX2", 
            "id": 3790826, 
            "indicator": "Chemische nijverheid", 
            "naam": "TEGELEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10146", 
            "cbsnr": "978", 
            "code": "CHX2", 
            "id": 3790892, 
            "indicator": "Chemische nijverheid", 
            "naam": "UBACH OVER WORMS", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11111", 
            "cbsnr": "982", 
            "code": "CHX2", 
            "id": 3791091, 
            "indicator": "Chemische nijverheid", 
            "naam": "VALKENBURG HOUTHEM L", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "CHX2", 
            "id": 3791183, 
            "indicator": "Chemische nijverheid", 
            "naam": "VENLO", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "CHX2", 
            "id": 3791225, 
            "indicator": "Chemische nijverheid", 
            "naam": "VENLO", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11222", 
            "cbsnr": "984", 
            "code": "CHX2", 
            "id": 3791366, 
            "indicator": "Chemische nijverheid", 
            "naam": "VENRAY", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11341", 
            "cbsnr": "986", 
            "code": "CHX2", 
            "id": 3791450, 
            "indicator": "Chemische nijverheid", 
            "naam": "VOERENDAAL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11081", 
            "cbsnr": "988", 
            "code": "CHX2", 
            "id": 3791598, 
            "indicator": "Chemische nijverheid", 
            "naam": "WEERT", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10712", 
            "cbsnr": "1004", 
            "code": "CHX2", 
            "id": 3791910, 
            "indicator": "Chemische nijverheid", 
            "naam": "ABCOUDE-PROOSTDIJ", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10174", 
            "cbsnr": "1011", 
            "code": "CHX2", 
            "id": 3792125, 
            "indicator": "Chemische nijverheid", 
            "naam": "AMBT-HARDENBERG", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10955", 
            "cbsnr": "1031", 
            "code": "CHX2", 
            "id": 3792632, 
            "indicator": "Chemische nijverheid", 
            "naam": "BROEK OP LANGENDIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10655", 
            "cbsnr": "1032", 
            "code": "CHX2", 
            "id": 3792663, 
            "indicator": "Chemische nijverheid", 
            "naam": "BROEKSITTARD", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10777", 
            "cbsnr": "1048", 
            "code": "CHX2", 
            "id": 3792937, 
            "indicator": "Chemische nijverheid", 
            "naam": "DRIEBERGEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10406", 
            "cbsnr": "1064", 
            "code": "CHX2", 
            "id": 3793212, 
            "indicator": "Chemische nijverheid", 
            "naam": "GINNEKEN EN BAVEL", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10737", 
            "cbsnr": "1069", 
            "code": "CHX2", 
            "id": 3793359, 
            "indicator": "Chemische nijverheid", 
            "naam": "HAARZUILENS", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10227", 
            "cbsnr": "1081", 
            "code": "CHX2", 
            "id": 3793683, 
            "indicator": "Chemische nijverheid", 
            "naam": "HILLEGERSBERG", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10227", 
            "cbsnr": "1081", 
            "code": "CHX2", 
            "id": 3793721, 
            "indicator": "Chemische nijverheid", 
            "naam": "HILLEGERSBERG", 
            "value": 12.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "CHX2", 
            "id": 3793799, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGEZAND", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "CHX2", 
            "id": 3793840, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGEZAND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "CHX2", 
            "id": 3793880, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGEZAND", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10953", 
            "cbsnr": "1084", 
            "code": "CHX2", 
            "id": 3793956, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGKERK", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10953", 
            "cbsnr": "1084", 
            "code": "CHX2", 
            "id": 3793986, 
            "indicator": "Chemische nijverheid", 
            "naam": "HOOGKERK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10551", 
            "cbsnr": "1096", 
            "code": "CHX2", 
            "id": 3794237, 
            "indicator": "Chemische nijverheid", 
            "naam": "KETHEL EN SPALAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11367", 
            "cbsnr": "1099", 
            "code": "CHX2", 
            "id": 3794347, 
            "indicator": "Chemische nijverheid", 
            "naam": "KRALINGEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11045", 
            "cbsnr": "1106", 
            "code": "CHX2", 
            "id": 3794641, 
            "indicator": "Chemische nijverheid", 
            "naam": "LONNEKER", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10874", 
            "cbsnr": "1108", 
            "code": "CHX2", 
            "id": 3794783, 
            "indicator": "Chemische nijverheid", 
            "naam": "MAARSSEVEEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11396", 
            "cbsnr": "1135", 
            "code": "CHX2", 
            "id": 3795417, 
            "indicator": "Chemische nijverheid", 
            "naam": "OOST- EN WEST-SOUBURG", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10683", 
            "cbsnr": "1149", 
            "code": "CHX2", 
            "id": 3795729, 
            "indicator": "Chemische nijverheid", 
            "naam": "OVERSCHIE", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11245", 
            "cbsnr": "1152", 
            "code": "CHX2", 
            "id": 3795809, 
            "indicator": "Chemische nijverheid", 
            "naam": "PERNIS", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10762", 
            "cbsnr": "1156", 
            "code": "CHX2", 
            "id": 3795960, 
            "indicator": "Chemische nijverheid", 
            "naam": "PRINCENHAGE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10671", 
            "cbsnr": "1158", 
            "code": "CHX2", 
            "id": 3796027, 
            "indicator": "Chemische nijverheid", 
            "naam": "REEK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10412", 
            "cbsnr": "1159", 
            "code": "CHX2", 
            "id": 3796053, 
            "indicator": "Chemische nijverheid", 
            "naam": "RENESSE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10613", 
            "cbsnr": "1166", 
            "code": "CHX2", 
            "id": 3796220, 
            "indicator": "Chemische nijverheid", 
            "naam": "RIJSENBURG", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "CHX2", 
            "id": 3796331, 
            "indicator": "Chemische nijverheid", 
            "naam": "SAPPEMEER", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11306", 
            "cbsnr": "1170", 
            "code": "CHX2", 
            "id": 3796489, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHIEBROEK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "CHX2", 
            "id": 3796584, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHOTERLAND", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "CHX2", 
            "id": 3796627, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHOTERLAND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "CHX2", 
            "id": 3796665, 
            "indicator": "Chemische nijverheid", 
            "naam": "SCHOTERLAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10148", 
            "cbsnr": "1181", 
            "code": "CHX2", 
            "id": 3796835, 
            "indicator": "Chemische nijverheid", 
            "naam": "SLOTEN NH", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10148", 
            "cbsnr": "1181", 
            "code": "CHX2", 
            "id": 3796883, 
            "indicator": "Chemische nijverheid", 
            "naam": "SLOTEN NH", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "1189", 
            "code": "CHX2", 
            "id": 3797009, 
            "indicator": "Chemische nijverheid", 
            "naam": "STAD-ALMELO", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "1189", 
            "code": "CHX2", 
            "id": 3797059, 
            "indicator": "Chemische nijverheid", 
            "naam": "STAD-ALMELO", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10742", 
            "cbsnr": "1197", 
            "code": "CHX2", 
            "id": 3797221, 
            "indicator": "Chemische nijverheid", 
            "naam": "STOMPWIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10035", 
            "cbsnr": "1202", 
            "code": "CHX2", 
            "id": 3797280, 
            "indicator": "Chemische nijverheid", 
            "naam": "TIENHOVEN U", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10366", 
            "cbsnr": "1209", 
            "code": "CHX2", 
            "id": 3797447, 
            "indicator": "Chemische nijverheid", 
            "naam": "VEUR", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10790", 
            "cbsnr": "1210", 
            "code": "CHX2", 
            "id": 3797480, 
            "indicator": "Chemische nijverheid", 
            "naam": "VLAARDINGER-AMBACHT", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10377", 
            "cbsnr": "1221", 
            "code": "CHX2", 
            "id": 3797773, 
            "indicator": "Chemische nijverheid", 
            "naam": "WEESPERKARSPEL", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "CHX2", 
            "id": 3798039, 
            "indicator": "Chemische nijverheid", 
            "naam": "WILDERVANK", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10894", 
            "cbsnr": "1228", 
            "code": "CHX2", 
            "id": 3798189, 
            "indicator": "Chemische nijverheid", 
            "naam": "WOENSEL", 
            "value": 75.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10894", 
            "cbsnr": "1228", 
            "code": "CHX2", 
            "id": 3798235, 
            "indicator": "Chemische nijverheid", 
            "naam": "WOENSEL", 
            "value": 40.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11366", 
            "cbsnr": "1229", 
            "code": "CHX2", 
            "id": 3798272, 
            "indicator": "Chemische nijverheid", 
            "naam": "WIJK AAN ZEE EN DUIN NH", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11357", 
            "cbsnr": "1230", 
            "code": "CHX2", 
            "id": 3798314, 
            "indicator": "Chemische nijverheid", 
            "naam": "IJSSELMONDE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10159", 
            "cbsnr": "1238", 
            "code": "CHX2", 
            "id": 3798444, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZUID-SCHARWOUDE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11282", 
            "cbsnr": "1240", 
            "code": "CHX2", 
            "id": 3798511, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZUIDBROEK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10059", 
            "cbsnr": "1242", 
            "code": "CHX2", 
            "id": 3798578, 
            "indicator": "Chemische nijverheid", 
            "naam": "ZUILEN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10341", 
            "cbsnr": "1248", 
            "code": "CHX2", 
            "id": 3798804, 
            "indicator": "Chemische nijverheid", 
            "naam": "DRIEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "CHX2", 
            "id": 3798850, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "CHX2", 
            "id": 3798904, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "CHX2", 
            "id": 3798941, 
            "indicator": "Chemische nijverheid", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 6.0, 
            "year": 1930
        }
    ]
}