Jan ( N = 565 )

Feb ( N = 1352 )

Mar ( N = 1488 )

Apr ( N = 1428 )

May ( N = 1475 )

Jun ( N = 1422 )

Jul ( N = 1096 )

Aug ( N = 1486 )

Sep ( N = 1429 )

Oct ( N = 1475 )

Nov ( N = 1153 )

Dec ( N = 172 )