Jan ( N = 635 )

Feb ( N = 335 )

Mar ( N = 631 )

Apr ( N = 721 )

May ( N = 594 )

Jun ( N = 540 )

Jul ( N = 782 )

Aug ( N = 825 )

Sep ( N = 820 )

Oct ( N = 774 )

Nov ( N = 456 )

Dec ( N = 620 )