Stupid Facebook

I might have to dump my facebook promotion since I have 32 likes but no way of seeing who gave them to me. Facebook only allows me, right now, to see about 20 of them… which is really stupid and annoying. I suppose if I had kept checking everyday I would have a more accurate like list that I copied down, but you can’t really run a raffle with only 2/3 of your entrants showing… solutions on a postcard please.