Jan ( N = 849 )

Feb ( N = 779 )

Mar ( N = 860 )

Apr ( N = 834 )

May ( N = 863 )

Jun ( N = 810 )

Jul ( N = 867 )

Aug ( N = 867 )

Sep ( N = 840 )

Oct ( N = 867 )

Nov ( N = 839 )

Dec ( N = 865 )