Jan ( N = 770 )

Feb ( N = 721 )

Mar ( N = 664 )

Apr ( N = 604 )

May ( N = 755 )

Jun ( N = 744 )

Jul ( N = 750 )

Aug ( N = 771 )

Sep ( N = 735 )

Oct ( N = 772 )

Nov ( N = 746 )

Dec ( N = 773 )