Jan ( N = 724 )

Feb ( N = 1006 )

Mar ( N = 1086 )

Apr ( N = 1078 )

May ( N = 1112 )

Jun ( N = 1061 )

Jul ( N = 1087 )

Aug ( N = 1117 )

Sep ( N = 1065 )

Oct ( N = 739 )

Nov ( N = 707 )

Dec ( N = 594 )