Jan ( N = 624 )

Feb ( N = 573 )

Mar ( N = 682 )

Apr ( N = 677 )

May ( N = 698 )

Jun ( N = 480 )

Jul ( N = 624 )

Aug ( N = 701 )

Sep ( N = 671 )

Oct ( N = 684 )

Nov ( N = 574 )

Dec ( N = 689 )