Jan ( N = 979 )

Feb ( N = 920 )

Mar ( N = 654 )

Apr ( N = 925 )

May ( N = 919 )

Jun ( N = 767 )

Jul ( N = 969 )

Aug ( N = 982 )

Sep ( N = 955 )

Oct ( N = 988 )

Nov ( N = 953 )

Dec ( N = 992 )