Jan ( N = 324 )

Feb ( N = 483 )

Mar ( N = 824 )

Apr ( N = 804 )

May ( N = 824 )

Jun ( N = 725 )

Jul ( N = 724 )

Aug ( N = 720 )

Sep ( N = 664 )

Oct ( N = 783 )

Nov ( N = 430 )

Dec ( N = 634 )