Jan ( N = 988 )

Feb ( N = 894 )

Mar ( N = 985 )

Apr ( N = 857 )

May ( N = 957 )

Jun ( N = 952 )

Jul ( N = 965 )

Aug ( N = 968 )

Sep ( N = 957 )

Oct ( N = 976 )

Nov ( N = 943 )

Dec ( N = 972 )