Jan ( N = 1172 )

Feb ( N = 1029 )

Mar ( N = 1125 )

Apr ( N = 1084 )

May ( N = 1133 )

Jun ( N = 1076 )

Jul ( N = 1120 )

Aug ( N = 1118 )

Sep ( N = 1076 )

Oct ( N = 1107 )

Nov ( N = 1102 )

Dec ( N = 1116 )