Jan ( N = 1177 )

Feb ( N = 1019 )

Mar ( N = 1174 )

Apr ( N = 981 )

May ( N = 1069 )

Jun ( N = 1007 )

Jul ( N = 938 )

Aug ( N = 923 )

Sep ( N = 878 )

Oct ( N = 1042 )

Nov ( N = 931 )

Dec ( N = 962 )