Jan ( N = 835 )

Feb ( N = 781 )

Mar ( N = 837 )

Apr ( N = 809 )

May ( N = 837 )

Jun ( N = 809 )

Jul ( N = 838 )

Aug ( N = 826 )

Sep ( N = 792 )

Oct ( N = 834 )

Nov ( N = 810 )

Dec ( N = 836 )