Jan ( N = 1054 )

Feb ( N = 966 )

Mar ( N = 1056 )

Apr ( N = 953 )

May ( N = 969 )

Jun ( N = 1027 )

Jul ( N = 940 )

Aug ( N = 1034 )

Sep ( N = 1022 )

Oct ( N = 1053 )

Nov ( N = 986 )

Dec ( N = 1030 )