Jan ( N = 1092 )

Feb ( N = 954 )

Mar ( N = 1001 )

Apr ( N = 1002 )

May ( N = 1075 )

Jun ( N = 1060 )

Jul ( N = 1059 )

Aug ( N = 1070 )

Sep ( N = 993 )

Oct ( N = 1009 )

Nov ( N = 894 )

Dec ( N = 573 )