Jan ( N = 1298 )

Feb ( N = 1198 )

Mar ( N = 1292 )

Apr ( N = 1216 )

May ( N = 1269 )

Jun ( N = 1171 )

Jul ( N = 1234 )

Aug ( N = 1241 )

Sep ( N = 1201 )

Oct ( N = 1222 )

Nov ( N = 1146 )

Dec ( N = 612 )