Jan ( N = 1174 )

Feb ( N = 1059 )

Mar ( N = 1172 )

Apr ( N = 1129 )

May ( N = 1174 )

Jun ( N = 1117 )

Jul ( N = 1169 )

Aug ( N = 1166 )

Sep ( N = 1139 )

Oct ( N = 1162 )

Nov ( N = 1134 )

Dec ( N = 1177 )