Jan ( N = 462 )

Feb ( N = 656 )

Mar ( N = 719 )

Apr ( N = 539 )

May ( N = 606 )

Jun ( N = 684 )

Jul ( N = 555 )

Aug ( N = 673 )

Sep ( N = 659 )

Oct ( N = 686 )

Nov ( N = 660 )

Dec ( N = 703 )