Jan ( N = 836 )

Feb ( N = 784 )

Mar ( N = 837 )

Apr ( N = 795 )

May ( N = 815 )

Jun ( N = 806 )

Jul ( N = 836 )

Aug ( N = 836 )

Sep ( N = 810 )

Oct ( N = 834 )

Nov ( N = 804 )

Dec ( N = 785 )