Jan ( N = 997 )

Feb ( N = 956 )

Mar ( N = 925 )

May ( N = 1023 )

Jun ( N = 1026 )

Jul ( N = 1075 )

Aug ( N = 1045 )

Sep ( N = 1009 )

Oct ( N = 1021 )

Nov ( N = 843 )

Dec ( N = 828 )