Jan ( N = 618 )

Feb ( N = 631 )

Mar ( N = 711 )

Apr ( N = 596 )

May ( N = 377 )

Jun ( N = 539 )

Jul ( N = 674 )

Aug ( N = 534 )

Sep ( N = 292 )

Oct ( N = 775 )

Nov ( N = 739 )

Dec ( N = 762 )