I just realized that my earlier post might be a little pessimistic. I was only thinking of the regular attendees. There are probably 3 or 4 that show up occasionally. Now they certainly aren't all awake. Most likely they're still indoctrinated but just know that they're unhappy in the cult so they stay away. One might be awake though.
My estimate would be that on any given Sunday there's probably about 0.25-0.5% in attendance that are properly awake. Obviously the awake ones are going to attend much less, so I wouldn't say that's a small number.