Jan ( N = 645 )

Feb ( N = 789 )

Mar ( N = 842 )

Apr ( N = 796 )

May ( N = 836 )

Jun ( N = 809 )

Jul ( N = 824 )

Aug ( N = 829 )

Sep ( N = 805 )

Oct ( N = 836 )

Nov ( N = 804 )

Dec ( N = 836 )