Jan ( N = 751 )

Feb ( N = 611 )

Mar ( N = 849 )

Apr ( N = 823 )

May ( N = 887 )

Jun ( N = 1078 )

Jul ( N = 1031 )

Aug ( N = 1012 )

Sep ( N = 488 )

Oct ( N = 1125 )

Nov ( N = 728 )

Dec ( N = 809 )