Jan ( N = 1081 )

Feb ( N = 998 )

Mar ( N = 1092 )

Apr ( N = 1066 )

May ( N = 1030 )

Jun ( N = 1069 )

Jul ( N = 987 )

Aug ( N = 1003 )

Sep ( N = 935 )

Oct ( N = 1038 )

Nov ( N = 911 )

Dec ( N = 1003 )