Jan ( N = 1206 )

Feb ( N = 1131 )

Mar ( N = 1098 )

Apr ( N = 1223 )

May ( N = 1250 )

Jun ( N = 1068 )

Jul ( N = 1071 )

Aug ( N = 1017 )

Sep ( N = 1192 )

Oct ( N = 1328 )

Nov ( N = 1204 )

Dec ( N = 1239 )