Jan ( N = 721 )

Feb ( N = 638 )

Mar ( N = 655 )

Apr ( N = 628 )

May ( N = 598 )

Jun ( N = 630 )

Jul ( N = 665 )

Aug ( N = 651 )

Sep ( N = 659 )

Oct ( N = 677 )

Nov ( N = 625 )

Dec ( N = 659 )