_analyze_tables_: _analyze_tables_, num_null

This data as json

table column total_rows num_null num_blank num_distinct most_common least_common
_analyze_tables_ num_null 307 0 0 26 
[
    [
        0,
        275
    ],
    [
        1,
        3
    ],
    [
        8178,
        2
    ],
    [
        4144,
        2
    ],
    [
        95,
        2
    ],
    [
        92,
        2
    ],
    [
        12,
        2
    ],
    [
        64,
        1
    ],
    [
        22,
        1
    ],
    [
        11,
        1
    ]
]
 
[
    [
        509,
        1
    ],
    [
        1144,
        1
    ],
    [
        3808,
        1
    ],
    [
        3832,
        1
    ],
    [
        4022,
        1
    ],
    [
        4034,
        1
    ],
    [
        5005,
        1
    ],
    [
        7855,
        1
    ],
    [
        8130,
        1
    ],
    [
        30000,
        1
    ]
]