Jan ( N = 1171 )

Feb ( N = 1048 )

Mar ( N = 1177 )

Apr ( N = 1138 )

May ( N = 1178 )

Jun ( N = 1010 )

Jul ( N = 1174 )

Aug ( N = 1172 )

Sep ( N = 1098 )

Oct ( N = 1163 )

Nov ( N = 1134 )

Dec ( N = 1118 )