Jan ( N = 1065 )

Feb ( N = 989 )

Mar ( N = 1043 )

Apr ( N = 1042 )

May ( N = 1063 )

Jun ( N = 1018 )

Jul ( N = 973 )

Aug ( N = 1099 )

Sep ( N = 1024 )

Oct ( N = 1066 )

Nov ( N = 1070 )

Dec ( N = 1078 )