Jan ( N = 382 )

Feb ( N = 489 )

Mar ( N = 566 )

Apr ( N = 698 )

May ( N = 735 )

Jun ( N = 861 )

Jul ( N = 747 )

Aug ( N = 745 )

Sep ( N = 744 )

Oct ( N = 707 )

Nov ( N = 612 )

Dec ( N = 625 )