Jan ( N = 1196 )

Feb ( N = 1089 )

Mar ( N = 1207 )

Apr ( N = 1170 )

May ( N = 1209 )

Jun ( N = 1015 )

Jul ( N = 1192 )

Aug ( N = 1208 )

Sep ( N = 1170 )

Oct ( N = 1197 )

Nov ( N = 1167 )

Dec ( N = 1201 )