Jan ( N = 538 )

Feb ( N = 473 )

Mar ( N = 584 )

Apr ( N = 446 )

May ( N = 247 )

Jun ( N = 718 )

Jul ( N = 615 )

Aug ( N = 792 )

Sep ( N = 707 )

Oct ( N = 713 )

Nov ( N = 528 )

Dec ( N = 460 )