Jan ( N = 723 )

Feb ( N = 535 )

Mar ( N = 782 )

Apr ( N = 855 )

May ( N = 967 )

Jun ( N = 835 )

Jul ( N = 700 )

Aug ( N = 572 )

Sep ( N = 492 )

Oct ( N = 571 )

Nov ( N = 682 )

Dec ( N = 746 )