http://82games.com/
It shows the percentage for shots made and attemped for layups, dunks, midrange and other types of shots. Even inlcudes Shot-Clock usage, and the best combo of players on teh court, and so on... they do it for all teams.
It shows stats on offence and defence. It even shows which player takes the most charges and stuff. For example (this is real stats): R Bell (PHX) is ranked #1 on taking charges and so far he has taked/drawn 50.