Jan ( N = 607 )

Feb ( N = 613 )

Mar ( N = 764 )

Apr ( N = 810 )

May ( N = 913 )

Jun ( N = 882 )

Jul ( N = 885 )

Aug ( N = 799 )

Sep ( N = 731 )

Oct ( N = 691 )

Nov ( N = 616 )

Dec ( N = 619 )