Jan ( N = 1200 )

Feb ( N = 1088 )

Mar ( N = 1205 )

Apr ( N = 1297 )

May ( N = 1319 )

Jun ( N = 3071 )

Jul ( N = 4316 )

Aug ( N = 4370 )

Sep ( N = 2195 )

Oct ( N = 1364 )

Nov ( N = 1177 )

Dec ( N = 1199 )