Jan ( N = 995 )

Feb ( N = 904 )

Mar ( N = 950 )

Apr ( N = 914 )

May ( N = 846 )

Jun ( N = 892 )

Jul ( N = 916 )

Aug ( N = 940 )

Sep ( N = 852 )

Oct ( N = 939 )

Nov ( N = 929 )

Dec ( N = 970 )