Jan ( N = 876 )

Feb ( N = 1060 )

Mar ( N = 995 )

Apr ( N = 1217 )

May ( N = 1135 )

Jun ( N = 1096 )

Jul ( N = 1079 )

Aug ( N = 1200 )

Sep ( N = 1168 )

Oct ( N = 1232 )

Nov ( N = 1146 )

Dec ( N = 1050 )