Jan ( N = 823 )

Feb ( N = 783 )

Mar ( N = 835 )

Apr ( N = 809 )

May ( N = 792 )

Jun ( N = 806 )

Jul ( N = 842 )

Aug ( N = 842 )

Sep ( N = 790 )

Oct ( N = 844 )

Nov ( N = 817 )

Dec ( N = 837 )