Jan ( N = 761 )

Feb ( N = 711 )

Mar ( N = 744 )

Apr ( N = 740 )

May ( N = 756 )

Jun ( N = 732 )

Jul ( N = 743 )

Aug ( N = 638 )

Sep ( N = 219 )

Oct ( N = 488 )

Nov ( N = 734 )

Dec ( N = 726 )