Jan ( N = 823 )

Feb ( N = 710 )

Mar ( N = 836 )

Apr ( N = 802 )

May ( N = 798 )

Jun ( N = 809 )

Jul ( N = 815 )

Aug ( N = 835 )

Sep ( N = 807 )

Oct ( N = 837 )

Nov ( N = 791 )

Dec ( N = 837 )