Jan ( N = 1110 )

Feb ( N = 919 )

Mar ( N = 1112 )

Apr ( N = 1074 )

May ( N = 779 )

Jun ( N = 920 )

Jul ( N = 973 )

Aug ( N = 983 )

Sep ( N = 953 )

Oct ( N = 973 )

Nov ( N = 941 )

Dec ( N = 991 )