Jan ( N = 656 )

Feb ( N = 541 )

Mar ( N = 453 )

Apr ( N = 429 )

May ( N = 516 )

Jun ( N = 635 )

Jul ( N = 609 )

Aug ( N = 724 )

Sep ( N = 681 )

Oct ( N = 719 )

Nov ( N = 719 )

Dec ( N = 575 )