Jan ( N = 1171 )

Feb ( N = 1090 )

Mar ( N = 1177 )

Apr ( N = 1071 )

May ( N = 1154 )

Jun ( N = 1097 )

Jul ( N = 1141 )

Aug ( N = 1178 )

Sep ( N = 1131 )

Oct ( N = 1170 )

Nov ( N = 1137 )

Dec ( N = 1168 )