Jan ( N = 712 )

Feb ( N = 657 )

Mar ( N = 713 )

Apr ( N = 646 )

May ( N = 690 )

Jun ( N = 688 )

Jul ( N = 669 )

Aug ( N = 697 )

Sep ( N = 658 )

Oct ( N = 692 )

Nov ( N = 692 )

Dec ( N = 716 )