Jan ( N = 1209 )

Feb ( N = 1091 )

Mar ( N = 1209 )

Apr ( N = 1161 )

May ( N = 1148 )

Jun ( N = 1080 )

Jul ( N = 1168 )

Aug ( N = 1199 )

Sep ( N = 1156 )

Oct ( N = 1188 )

Nov ( N = 1150 )

Dec ( N = 1183 )