_analyze_tables_: issues, milestone

This data as json

table column total_rows num_null num_blank num_distinct most_common least_common
issues milestone 3044 2420 0 34 
[
    [
        "None",
        2420
    ],
    [
        3268330,
        117
    ],
    [
        6026070,
        53
    ],
    [
        2857392,
        49
    ],
    [
        5512395,
        39
    ],
    [
        5533512,
        25
    ],
    [
        8755003,
        24
    ],
    [
        7571612,
        24
    ],
    [
        8658075,
        23
    ],
    [
        4305096,
        22
    ]
]
 
[
    [
        9374594,
        1
    ],
    [
        5896742,
        3
    ],
    [
        4348046,
        4
    ],
    [
        5324096,
        4
    ],
    [
        5607421,
        4
    ],
    [
        2859414,
        5
    ],
    [
        7867486,
        6
    ],
    [
        3439337,
        7
    ],
    [
        5225818,
        7
    ],
    [
        6079500,
        7
    ]
]