Jan ( N = 1038 )

Feb ( N = 1127 )

Mar ( N = 1208 )

Apr ( N = 1165 )

May ( N = 1206 )

Jun ( N = 1167 )

Jul ( N = 1206 )

Aug ( N = 1187 )

Sep ( N = 1133 )

Oct ( N = 1186 )

Nov ( N = 1151 )

Dec ( N = 1183 )