Array
(
    [Asia] => Array
        (
            [Republic] => 31
            [Monarchy] => 12
            [Other] => 6
        )

    [Europe] => Array
        (
            [Republic] => 29
            [Monarchy] => 10
            [Other] => 6
        )

    [Africa] => Array
        (
            [Republic] => 48
            [Monarchy] => 3
            [Other] => 5
        )

    [Oceania] => Array
        (
            [Republic] => 7
            [Monarchy] => 7
            [Other] => 14
        )

    [North America] => Array
        (
            [Republic] => 13
            [Monarchy] => 10
            [Other] => 14
        )

    [Antarctica] => Array
        (
            [Republic] => 0
            [Monarchy] => 0
            [Other] => 1
        )

    [South America] => Array
        (
            [Republic] => 12
            [Monarchy] => 0
            [Other] => 2
        )

)