Jan ( N = 1177 )

Feb ( N = 1101 )

Mar ( N = 1178 )

Apr ( N = 911 )

May ( N = 1163 )

Jun ( N = 1134 )

Jul ( N = 1173 )

Aug ( N = 1157 )

Sep ( N = 1135 )

Oct ( N = 1173 )

Nov ( N = 1139 )

Dec ( N = 1178 )