Jan ( N = 719 )

Feb ( N = 641 )

Mar ( N = 729 )

Apr ( N = 699 )

May ( N = 724 )

Jun ( N = 700 )

Jul ( N = 722 )

Aug ( N = 711 )

Sep ( N = 685 )

Oct ( N = 711 )

Nov ( N = 689 )

Dec ( N = 700 )