Jan ( N = 1134 )

Feb ( N = 1101 )

Mar ( N = 1177 )

Apr ( N = 1138 )

May ( N = 1178 )

Jun ( N = 1140 )

Jul ( N = 1179 )

Aug ( N = 1160 )

Sep ( N = 1138 )

Oct ( N = 1167 )

Nov ( N = 1135 )

Dec ( N = 1158 )