Jan ( N = 1178 )

Feb ( N = 1064 )

Mar ( N = 1064 )

Apr ( N = 960 )

May ( N = 992 )

Jun ( N = 912 )

Jul ( N = 990 )

Aug ( N = 924 )

Sep ( N = 854 )

Oct ( N = 531 )

Nov ( N = 1040 )

Dec ( N = 1156 )