Jan ( N = 999 )

Feb ( N = 941 )

Mar ( N = 1023 )

Apr ( N = 988 )

May ( N = 1022 )

Jun ( N = 990 )

Jul ( N = 1022 )

Aug ( N = 1023 )

Sep ( N = 936 )

Oct ( N = 1022 )

Nov ( N = 958 )

Dec ( N = 940 )