Would like to NOT display Subcategories that do not have EB posts in them

Is there an option to only display the subcategories in on the category page that actually have posts assigned to them or to their child categories?

The page I have in mind is presently being developed here:

http://drcarney.cloudaccess.host/data

Under "Subcategories from this category:" it lists all the subcategories many of which may not be used for awhile and all of which I would like to have NOT show up unless there is actually something to see under the link.

I suspect you have a setting for that somewhere?

Thanks, Sean