Jan ( N = 823 )

Feb ( N = 814 )

Mar ( N = 979 )

Apr ( N = 962 )

May ( N = 975 )

Jun ( N = 728 )

Jul ( N = 966 )

Aug ( N = 930 )

Sep ( N = 966 )

Oct ( N = 950 )

Nov ( N = 896 )

Dec ( N = 1002 )