Jan ( N = 464 )

Feb ( N = 606 )

Mar ( N = 861 )

Apr ( N = 382 )

May ( N = 841 )

Jun ( N = 654 )

Jul ( N = 703 )

Aug ( N = 863 )

Sep ( N = 854 )

Oct ( N = 816 )

Nov ( N = 756 )

Dec ( N = 639 )