Jan ( N = 926 )

Feb ( N = 831 )

Mar ( N = 1022 )

Apr ( N = 987 )

May ( N = 1010 )

Jun ( N = 986 )

Jul ( N = 1022 )

Aug ( N = 990 )

Sep ( N = 980 )

Oct ( N = 953 )

Nov ( N = 990 )

Dec ( N = 823 )