Jan ( N = 1177 )

Feb ( N = 1063 )

Mar ( N = 1174 )

Apr ( N = 1113 )

May ( N = 1153 )

Jun ( N = 1102 )

Jul ( N = 1165 )

Aug ( N = 1177 )

Sep ( N = 1140 )

Oct ( N = 1163 )

Nov ( N = 1137 )

Dec ( N = 1177 )