Jan ( N = 1061 )

Feb ( N = 1099 )

Mar ( N = 1177 )

Apr ( N = 876 )

May ( N = 1177 )

Jun ( N = 1138 )

Jul ( N = 1151 )

Aug ( N = 1139 )

Sep ( N = 1137 )

Oct ( N = 1178 )

Nov ( N = 1139 )

Dec ( N = 683 )