I've seen in random a couple of articles where developers say that only 2% of players reach a certain achievement, specifically for xbox with achievements, or that 50% complete one playthrough. I was hoping such information was availible online and couldn't find it, any suggestions where to look? I'd like to see where I rank, compared to the average player, and have a clear indicator that I have spend too much time focused on one game.
A link would be great, or if it's not availible online, a dev still might drop in a few interesting stats.

This might be what your looking for :confused:
http://www.gamespot.com/xbox360/rpg/falloutnewvegas/achievements.html?tag=tabs%3Bachievements

if its not I apologize