Jan ( N = 67 )

Feb ( N = 131 )

Mar ( N = 682 )

Apr ( N = 670 )

May ( N = 701 )

Jun ( N = 659 )

Jul ( N = 575 )

Aug ( N = 707 )

Sep ( N = 629 )

Oct ( N = 693 )

Nov ( N = 685 )

Dec ( N = 694 )