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        "cbsnr": "584", 
        "code": "BUB1", 
        "id": 3831204, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
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        "year": 1930
    }, 
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        "cbsnr": "957", 
        "code": "BUB1", 
        "id": 3845260, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
        "naam": "ROERMOND", 
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        "year": 1930
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        "cbsnr": "274", 
        "code": "BUB1", 
        "id": 3816533, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
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        "value": 4.0, 
        "year": 1930
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        "cbsnr": "482", 
        "code": "BUB1", 
        "id": 3826864, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
        "naam": "ALBLASSERDAM", 
        "value": 2.0, 
        "year": 1930
    }, 
    "11331": {
        "cbsnr": "610", 
        "code": "BUB1", 
        "id": 3832446, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
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        "value": 6.0, 
        "year": 1930
    }, 
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        "cbsnr": "934", 
        "code": "BUB1", 
        "id": 3844191, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
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        "year": 1930
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    "11392": {
        "cbsnr": "405", 
        "code": "BUB1", 
        "id": 3824142, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
        "naam": "HOORN", 
        "value": 3.0, 
        "year": 1930
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    "11411": {
        "cbsnr": "308", 
        "code": "BUB1", 
        "id": 3818706, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
        "naam": "BAARN", 
        "value": 5.0, 
        "year": 1930
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    "11418": {
        "cbsnr": "565", 
        "code": "BUB1", 
        "id": 3830555, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
        "naam": "NAALDWIJK", 
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        "year": 1930
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    "11421": {
        "cbsnr": "91", 
        "code": "BUB1", 
        "id": 3805898, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
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        "year": 1930
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    "11434": {
        "cbsnr": "518", 
        "code": "BUB1", 
        "id": 3828633, 
        "indicator": "Bouwbedrijven enz. Pos.B", 
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        "year": 1930
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}