Jan ( N = 883 )

Feb ( N = 845 )

Mar ( N = 1174 )

Apr ( N = 1139 )

May ( N = 1177 )

Jun ( N = 1137 )

Jul ( N = 1174 )

Aug ( N = 1167 )

Sep ( N = 1080 )

Oct ( N = 1174 )

Nov ( N = 1139 )

Dec ( N = 986 )