Jan ( N = 985 )

Feb ( N = 925 )

Mar ( N = 992 )

Apr ( N = 936 )

May ( N = 949 )

Jun ( N = 928 )

Jul ( N = 919 )

Aug ( N = 794 )

Sep ( N = 637 )

Oct ( N = 957 )

Nov ( N = 928 )

Dec ( N = 971 )