Jan ( N = 746 )

Feb ( N = 674 )

Mar ( N = 750 )

Apr ( N = 726 )

May ( N = 782 )

Jun ( N = 746 )

Jul ( N = 778 )

Aug ( N = 782 )

Sep ( N = 757 )

Oct ( N = 776 )

Nov ( N = 757 )

Dec ( N = 777 )