I was looking at the numbers of people that owned a set vs the number that want it and was wondering what sets had the highest ratio. ...which would seem to indicate that a set was hard to get but high in demand.
Conversely, I'm also curious what sets have the worst ratio...where a lot of people own it, but not as many want it. I guess this would be like a crappy Christmas gift? "Oh gee, thanks Aunt Becky...just what I wanted..." It could also be a collectable minifigure that wasn't popular but people ended up getting randomly in the foil bag.