Jan ( N = 1177 )

Feb ( N = 1048 )

Mar ( N = 1179 )

Apr ( N = 1137 )

May ( N = 1169 )

Jun ( N = 1135 )

Jul ( N = 1179 )

Aug ( N = 1177 )

Sep ( N = 1123 )

Oct ( N = 968 )

Nov ( N = 1125 )

Dec ( N = 1174 )