Jan ( N = 1207 )

Feb ( N = 1091 )

Mar ( N = 1207 )

Apr ( N = 1170 )

May ( N = 1144 )

Jun ( N = 1168 )

Jul ( N = 1174 )

Aug ( N = 1206 )

Sep ( N = 1168 )

Oct ( N = 1208 )

Nov ( N = 1071 )

Dec ( N = 1161 )