Jan ( N = 696 )

Feb ( N = 656 )

Mar ( N = 681 )

Apr ( N = 654 )

May ( N = 691 )

Jun ( N = 680 )

Jul ( N = 681 )

Aug ( N = 687 )

Sep ( N = 617 )

Oct ( N = 700 )

Nov ( N = 649 )

Dec ( N = 643 )