Jan ( N = 1302 )

Feb ( N = 1172 )

Mar ( N = 1152 )

Apr ( N = 1173 )

May ( N = 1146 )

Jun ( N = 1209 )

Jul ( N = 1262 )

Aug ( N = 1264 )

Sep ( N = 1227 )

Oct ( N = 1238 )

Nov ( N = 1174 )

Dec ( N = 1245 )