Jan ( N = 961 )

Feb ( N = 841 )

Mar ( N = 946 )

Apr ( N = 933 )

May ( N = 983 )

Jun ( N = 961 )

Jul ( N = 993 )

Aug ( N = 979 )

Sep ( N = 953 )

Oct ( N = 959 )

Nov ( N = 975 )

Dec ( N = 952 )