Jan ( N = 575 )

Feb ( N = 588 )

Mar ( N = 734 )

Apr ( N = 693 )

May ( N = 681 )

Jun ( N = 738 )

Jul ( N = 559 )

Aug ( N = 625 )

Sep ( N = 745 )

Oct ( N = 689 )

Nov ( N = 594 )

Dec ( N = 565 )