Jan ( N = 1167 )

Feb ( N = 1026 )

Mar ( N = 1230 )

Apr ( N = 1168 )

May ( N = 1241 )

Jun ( N = 1184 )

Jul ( N = 623 )

Aug ( N = 479 )

Sep ( N = 1122 )

Oct ( N = 1167 )

Nov ( N = 1128 )

Dec ( N = 1138 )