Array
(
    [2011] => Array
        (
            [0] => Array
                (
                    [0] => 04
                    [1] => April
                )

            [1] => Array
                (
                    [0] => 03
                    [1] => March
                )

        )

    [2010] => Array
        (
            [0] => Array
                (
                    [0] => 12
                    [1] => December
                )

            [1] => Array
                (
                    [0] => 11
                    [1] => November
                )

            [2] => Array
                (
                    [0] => 10
                    [1] => October
                )

            [3] => Array
                (
                    [0] => 09
                    [1] => September
                )

            [4] => Array
                (
                    [0] => 08
                    [1] => August
                )

            [5] => Array
                (
                    [0] => 07
                    [1] => July
                )

            [6] => Array
                (
                    [0] => 05
                    [1] => May
                )

            [7] => Array
                (
                    [0] => 04
                    [1] => April
                )

            [8] => Array
                (
                    [0] => 03
                    [1] => March
                )

            [9] => Array
                (
                    [0] => 02
                    [1] => February
                )

            [10] => Array
                (
                    [0] => 01
                    [1] => January
                )

        )

    [2009] => Array
        (
            [0] => Array
                (
                    [0] => 12
                    [1] => December
                )

            [1] => Array
                (
                    [0] => 11
                    [1] => November
                )

            [2] => Array
                (
                    [0] => 10
                    [1] => October
                )

            [3] => Array
                (
                    [0] => 09
                    [1] => September
                )

            [4] => Array
                (
                    [0] => 08
                    [1] => August
                )

            [5] => Array
                (
                    [0] => 07
                    [1] => July
                )

            [6] => Array
                (
                    [0] => 05
                    [1] => May
                )

            [7] => Array
                (
                    [0] => 04
                    [1] => April
                )

            [8] => Array
                (
                    [0] => 03
                    [1] => March
                )

        )

)