Jan ( N = 1175 )

Feb ( N = 1045 )

Mar ( N = 1064 )

Apr ( N = 957 )

May ( N = 990 )

Jun ( N = 959 )

Jul ( N = 960 )

Aug ( N = 961 )

Sep ( N = 715 )

Oct ( N = 991 )

Nov ( N = 1061 )

Dec ( N = 1135 )