Jan ( N = 1206 )

Feb ( N = 1091 )

Mar ( N = 1208 )

Apr ( N = 1156 )

May ( N = 1154 )

Jun ( N = 1167 )

Jul ( N = 1177 )

Aug ( N = 1208 )

Sep ( N = 1170 )

Oct ( N = 1207 )

Nov ( N = 1143 )

Dec ( N = 1209 )