Jan ( N = 652 )

Feb ( N = 656 )

Mar ( N = 606 )

Apr ( N = 725 )

May ( N = 905 )

Jun ( N = 899 )

Jul ( N = 911 )

Aug ( N = 868 )

Sep ( N = 767 )

Oct ( N = 724 )

Nov ( N = 639 )

Dec ( N = 619 )