{
    "data": [
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "GPKP", 
            "id": 3853338, 
            "indicator": "Grafische bedr.", 
            "naam": "WINSCHOTEN", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "GPKP", 
            "id": 3853656, 
            "indicator": "Grafische bedr.", 
            "naam": "BOLSWARD", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "GPKP", 
            "id": 3853865, 
            "indicator": "Grafische bedr.", 
            "naam": "FRANEKER", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10036", 
            "cbsnr": "71", 
            "code": "GPKP", 
            "id": 3853981, 
            "indicator": "Grafische bedr.", 
            "naam": "GAASTERLAND", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "GPKP", 
            "id": 3854196, 
            "indicator": "Grafische bedr.", 
            "naam": "HASKERLAND", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "GPKP", 
            "id": 3854678, 
            "indicator": "Grafische bedr.", 
            "naam": "LEMSTERLAND", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "GPKP", 
            "id": 3855012, 
            "indicator": "Grafische bedr.", 
            "naam": "SNEEK", 
            "value": 52.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "GPKP", 
            "id": 3855540, 
            "indicator": "Grafische bedr.", 
            "naam": "ASSEN", 
            "value": 23.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "GPKP", 
            "id": 3861058, 
            "indicator": "Grafische bedr.", 
            "naam": "HARDERWIJK", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "GPKP", 
            "id": 3862116, 
            "indicator": "Grafische bedr.", 
            "naam": "RENKUM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "GPKP", 
            "id": 3865038, 
            "indicator": "Grafische bedr.", 
            "naam": "ZEIST", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "GPKP", 
            "id": 3865252, 
            "indicator": "Grafische bedr.", 
            "naam": "ALKMAAR", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "GPKP", 
            "id": 3865450, 
            "indicator": "Grafische bedr.", 
            "naam": "AMSTERDAM", 
            "value": 111.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "GPKP", 
            "id": 3866540, 
            "indicator": "Grafische bedr.", 
            "naam": "ENKHUIZEN", 
            "value": 18.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "GPKP", 
            "id": 3867201, 
            "indicator": "Grafische bedr.", 
            "naam": "HILVERSUM", 
            "value": 25.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "GPKP", 
            "id": 3867379, 
            "indicator": "Grafische bedr.", 
            "naam": "HOORN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "GPKP", 
            "id": 3868731, 
            "indicator": "Grafische bedr.", 
            "naam": "WEESP", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "GPKP", 
            "id": 3870285, 
            "indicator": "Grafische bedr.", 
            "naam": "DORDRECHT", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "GPKP", 
            "id": 3870931, 
            "indicator": "Grafische bedr.", 
            "naam": "'S GRAVENHAGE", 
            "value": 502.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10685", 
            "cbsnr": "545", 
            "code": "GPKP", 
            "id": 3871797, 
            "indicator": "Grafische bedr.", 
            "naam": "LEERDAM", 
            "value": 51.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "GPKP", 
            "id": 3873074, 
            "indicator": "Grafische bedr.", 
            "naam": "OUD-BEIJERLAND", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "GPKP", 
            "id": 3875606, 
            "indicator": "Grafische bedr.", 
            "naam": "GOES", 
            "value": 94.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "GPKP", 
            "id": 3877018, 
            "indicator": "Grafische bedr.", 
            "naam": "BERGEN OP ZOOM", 
            "value": 28.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11298", 
            "cbsnr": "772", 
            "code": "GPKP", 
            "id": 3878006, 
            "indicator": "Grafische bedr.", 
            "naam": "EINDHOVEN", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "GPKP", 
            "id": 3878845, 
            "indicator": "Grafische bedr.", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 24.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "GPKP", 
            "id": 3880383, 
            "indicator": "Grafische bedr.", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "GPKP", 
            "id": 3881712, 
            "indicator": "Grafische bedr.", 
            "naam": "ZEVENBERGEN", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "GPKP", 
            "id": 3884087, 
            "indicator": "Grafische bedr.", 
            "naam": "ROERMOND", 
            "value": 24.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "GPKP", 
            "id": 3885880, 
            "indicator": "Grafische bedr.", 
            "naam": "ONSTWEDDE", 
            "value": 12.0, 
            "year": 1930
        }
    ]
}