Array
(
    [0] => stdClass Object
        (
            [prj_id] => 1
            [cnt] => 18
        )

    [1] => stdClass Object
        (
            [prj_id] => 2
            [cnt] => 3
        )

    [2] => stdClass Object
        (
            [prj_id] => 3
            [cnt] => 12
        )

    [3] => stdClass Object
        (
            [prj_id] => 4
            [cnt] => 3
        )

    [4] => stdClass Object
        (
            [prj_id] => 5
            [cnt] => 3
        )

)