{
    "data": [
        {
            "amsterdam_code": "10976", 
            "cbsnr": "10", 
            "code": "G2EL", 
            "id": 3851888, 
            "indicator": "Grafische bedrijven", 
            "naam": "DELFZIJL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10426", 
            "cbsnr": "14", 
            "code": "G2EL", 
            "id": 3852092, 
            "indicator": "Grafische bedrijven", 
            "naam": "GRONINGEN", 
            "value": 13.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "G2EL", 
            "id": 3853332, 
            "indicator": "Grafische bedrijven", 
            "naam": "WINSCHOTEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "G2EL", 
            "id": 3853651, 
            "indicator": "Grafische bedrijven", 
            "naam": "BOLSWARD", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "G2EL", 
            "id": 3853858, 
            "indicator": "Grafische bedrijven", 
            "naam": "FRANEKER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10909", 
            "cbsnr": "72", 
            "code": "G2EL", 
            "id": 3854071, 
            "indicator": "Grafische bedrijven", 
            "naam": "HARLINGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "G2EL", 
            "id": 3854190, 
            "indicator": "Grafische bedrijven", 
            "naam": "HASKERLAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11228", 
            "cbsnr": "80", 
            "code": "G2EL", 
            "id": 3854534, 
            "indicator": "Grafische bedrijven", 
            "naam": "LEEUWARDEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "G2EL", 
            "id": 3854675, 
            "indicator": "Grafische bedrijven", 
            "naam": "LEMSTERLAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "G2EL", 
            "id": 3855005, 
            "indicator": "Grafische bedrijven", 
            "naam": "SNEEK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "G2EL", 
            "id": 3855533, 
            "indicator": "Grafische bedrijven", 
            "naam": "ASSEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "G2EL", 
            "id": 3855853, 
            "indicator": "Grafische bedrijven", 
            "naam": "EMMEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "G2EL", 
            "id": 3856056, 
            "indicator": "Grafische bedrijven", 
            "naam": "HOOGEVEEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "G2EL", 
            "id": 3856185, 
            "indicator": "Grafische bedrijven", 
            "naam": "MEPPEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "141", 
            "code": "G2EL", 
            "id": 3856884, 
            "indicator": "Grafische bedrijven", 
            "naam": "ALMELO", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "G2EL", 
            "id": 3857309, 
            "indicator": "Grafische bedrijven", 
            "naam": "DEVENTER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "G2EL", 
            "id": 3857504, 
            "indicator": "Grafische bedrijven", 
            "naam": "ENSCHEDE", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "G2EL", 
            "id": 3857981, 
            "indicator": "Grafische bedrijven", 
            "naam": "HENGELO O", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "G2EL", 
            "id": 3858141, 
            "indicator": "Grafische bedrijven", 
            "naam": "KAMPEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11100", 
            "cbsnr": "173", 
            "code": "G2EL", 
            "id": 3858514, 
            "indicator": "Grafische bedrijven", 
            "naam": "OLDENZAAL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "G2EL", 
            "id": 3858872, 
            "indicator": "Grafische bedrijven", 
            "naam": "STEENWIJK", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "G2EL", 
            "id": 3859299, 
            "indicator": "Grafische bedrijven", 
            "naam": "ZWOLLE", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "G2EL", 
            "id": 3859531, 
            "indicator": "Grafische bedrijven", 
            "naam": "APELDOORN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "G2EL", 
            "id": 3859705, 
            "indicator": "Grafische bedrijven", 
            "naam": "ARNHEM", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "G2EL", 
            "id": 3861827, 
            "indicator": "Grafische bedrijven", 
            "naam": "NIJMEGEN", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "G2EL", 
            "id": 3862110, 
            "indicator": "Grafische bedrijven", 
            "naam": "RENKUM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "G2EL", 
            "id": 3862244, 
            "indicator": "Grafische bedrijven", 
            "naam": "RHEDEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "G2EL", 
            "id": 3862497, 
            "indicator": "Grafische bedrijven", 
            "naam": "TIEL", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "G2EL", 
            "id": 3862802, 
            "indicator": "Grafische bedrijven", 
            "naam": "WAGENINGEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "G2EL", 
            "id": 3863218, 
            "indicator": "Grafische bedrijven", 
            "naam": "ZUTPHEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "G2EL", 
            "id": 3863404, 
            "indicator": "Grafische bedrijven", 
            "naam": "AMERSFOORT", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "G2EL", 
            "id": 3863519, 
            "indicator": "Grafische bedrijven", 
            "naam": "BAARN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "G2EL", 
            "id": 3864557, 
            "indicator": "Grafische bedrijven", 
            "naam": "UTRECHT", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "G2EL", 
            "id": 3865031, 
            "indicator": "Grafische bedrijven", 
            "naam": "ZEIST", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "G2EL", 
            "id": 3865245, 
            "indicator": "Grafische bedrijven", 
            "naam": "ALKMAAR", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "G2EL", 
            "id": 3865441, 
            "indicator": "Grafische bedrijven", 
            "naam": "AMSTERDAM", 
            "value": 77.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10272", 
            "cbsnr": "375", 
            "code": "G2EL", 
            "id": 3865867, 
            "indicator": "Grafische bedrijven", 
            "naam": "BEVERWIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10850", 
            "cbsnr": "377", 
            "code": "G2EL", 
            "id": 3865994, 
            "indicator": "Grafische bedrijven", 
            "naam": "BLOEMENDAAL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "G2EL", 
            "id": 3866193, 
            "indicator": "Grafische bedrijven", 
            "naam": "BUSSUM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "G2EL", 
            "id": 3866383, 
            "indicator": "Grafische bedrijven", 
            "naam": "EDAM-VOLENDAM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "G2EL", 
            "id": 3866534, 
            "indicator": "Grafische bedrijven", 
            "naam": "ENKHUIZEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "G2EL", 
            "id": 3866713, 
            "indicator": "Grafische bedrijven", 
            "naam": "HAARLEM", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "G2EL", 
            "id": 3867040, 
            "indicator": "Grafische bedrijven", 
            "naam": "DEN HELDER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "G2EL", 
            "id": 3867194, 
            "indicator": "Grafische bedrijven", 
            "naam": "HILVERSUM", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "G2EL", 
            "id": 3867372, 
            "indicator": "Grafische bedrijven", 
            "naam": "HOORN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "G2EL", 
            "id": 3868184, 
            "indicator": "Grafische bedrijven", 
            "naam": "PURMEREND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "G2EL", 
            "id": 3868560, 
            "indicator": "Grafische bedrijven", 
            "naam": "VELSEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "G2EL", 
            "id": 3868724, 
            "indicator": "Grafische bedrijven", 
            "naam": "WEESP", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "G2EL", 
            "id": 3869043, 
            "indicator": "Grafische bedrijven", 
            "naam": "WORMERVEER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "G2EL", 
            "id": 3869191, 
            "indicator": "Grafische bedrijven", 
            "naam": "ZAANDAM", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "G2EL", 
            "id": 3870107, 
            "indicator": "Grafische bedrijven", 
            "naam": "DELFT", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "G2EL", 
            "id": 3870278, 
            "indicator": "Grafische bedrijven", 
            "naam": "DORDRECHT", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "G2EL", 
            "id": 3870528, 
            "indicator": "Grafische bedrijven", 
            "naam": "GORINCHEM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "G2EL", 
            "id": 3870667, 
            "indicator": "Grafische bedrijven", 
            "naam": "GOUDA", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "G2EL", 
            "id": 3870923, 
            "indicator": "Grafische bedrijven", 
            "naam": "'S GRAVENHAGE", 
            "value": 42.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10685", 
            "cbsnr": "545", 
            "code": "G2EL", 
            "id": 3871792, 
            "indicator": "Grafische bedrijven", 
            "naam": "LEERDAM", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "G2EL", 
            "id": 3871922, 
            "indicator": "Grafische bedrijven", 
            "naam": "LEIDEN", 
            "value": 13.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "G2EL", 
            "id": 3872312, 
            "indicator": "Grafische bedrijven", 
            "naam": "MAASSLUIS", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "G2EL", 
            "id": 3873071, 
            "indicator": "Grafische bedrijven", 
            "naam": "OUD-BEIJERLAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "G2EL", 
            "id": 3873599, 
            "indicator": "Grafische bedrijven", 
            "naam": "ROTTERDAM", 
            "value": 44.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "G2EL", 
            "id": 3873920, 
            "indicator": "Grafische bedrijven", 
            "naam": "SCHIEDAM", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "G2EL", 
            "id": 3874464, 
            "indicator": "Grafische bedrijven", 
            "naam": "VLAARDINGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "G2EL", 
            "id": 3875599, 
            "indicator": "Grafische bedrijven", 
            "naam": "GOES", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "G2EL", 
            "id": 3875837, 
            "indicator": "Grafische bedrijven", 
            "naam": "MIDDELBURG", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "G2EL", 
            "id": 3876281, 
            "indicator": "Grafische bedrijven", 
            "naam": "TERNEUZEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "G2EL", 
            "id": 3876454, 
            "indicator": "Grafische bedrijven", 
            "naam": "VLISSINGEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "G2EL", 
            "id": 3876661, 
            "indicator": "Grafische bedrijven", 
            "naam": "ZIERIKZEE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "G2EL", 
            "id": 3877012, 
            "indicator": "Grafische bedrijven", 
            "naam": "BERGEN OP ZOOM", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10083", 
            "cbsnr": "757", 
            "code": "G2EL", 
            "id": 3877342, 
            "indicator": "Grafische bedrijven", 
            "naam": "BOXTEL", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "G2EL", 
            "id": 3877464, 
            "indicator": "Grafische bedrijven", 
            "naam": "BREDA", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11298", 
            "cbsnr": "772", 
            "code": "G2EL", 
            "id": 3878000, 
            "indicator": "Grafische bedrijven", 
            "naam": "EINDHOVEN", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "G2EL", 
            "id": 3878837, 
            "indicator": "Grafische bedrijven", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "G2EL", 
            "id": 3879823, 
            "indicator": "Grafische bedrijven", 
            "naam": "OOSTERHOUT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "G2EL", 
            "id": 3880376, 
            "indicator": "Grafische bedrijven", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "G2EL", 
            "id": 3880919, 
            "indicator": "Grafische bedrijven", 
            "naam": "TILBURG", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "G2EL", 
            "id": 3881295, 
            "indicator": "Grafische bedrijven", 
            "naam": "VUGHT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "G2EL", 
            "id": 3881708, 
            "indicator": "Grafische bedrijven", 
            "naam": "ZEVENBERGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "G2EL", 
            "id": 3882663, 
            "indicator": "Grafische bedrijven", 
            "naam": "HEERLEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "G2EL", 
            "id": 3883030, 
            "indicator": "Grafische bedrijven", 
            "naam": "KERKRADE", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "G2EL", 
            "id": 3883336, 
            "indicator": "Grafische bedrijven", 
            "naam": "MAASTRICHT", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "G2EL", 
            "id": 3884080, 
            "indicator": "Grafische bedrijven", 
            "naam": "ROERMOND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "G2EL", 
            "id": 3884481, 
            "indicator": "Grafische bedrijven", 
            "naam": "SITTARD", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "G2EL", 
            "id": 3885055, 
            "indicator": "Grafische bedrijven", 
            "naam": "VENLO", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "G2EL", 
            "id": 3885540, 
            "indicator": "Grafische bedrijven", 
            "naam": "HOOGEZAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "G2EL", 
            "id": 3885699, 
            "indicator": "Grafische bedrijven", 
            "naam": "SAPPEMEER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "G2EL", 
            "id": 3885782, 
            "indicator": "Grafische bedrijven", 
            "naam": "WILDERVANK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "G2EL", 
            "id": 3885874, 
            "indicator": "Grafische bedrijven", 
            "naam": "ONSTWEDDE", 
            "value": 3.0, 
            "year": 1930
        }
    ]
}