Jan ( N = 749 )

Feb ( N = 730 )

Mar ( N = 926 )

Apr ( N = 692 )

May ( N = 693 )

Jun ( N = 655 )

Jul ( N = 727 )

Aug ( N = 748 )

Sep ( N = 536 )

Oct ( N = 673 )

Nov ( N = 799 )

Dec ( N = 961 )