Jan ( N = 1177 )

Feb ( N = 1063 )

Mar ( N = 1137 )

Apr ( N = 1130 )

May ( N = 1109 )

Jun ( N = 1058 )

Jul ( N = 1172 )

Aug ( N = 1136 )

Sep ( N = 1150 )

Oct ( N = 917 )

Nov ( N = 1167 )

Dec ( N = 1208 )