I'm just curious if there's a decent list out there somewhere for what should be considered the "average" a player should be doing at certain item levels, (increments of 10 perhaps?), in terms of certain roles. I tried looking around the internet, and what little information I found was mostly for T6-12 players....

When I say "average", I'm meaning what can generally be expected out of a player. Not the average of an elitist hardcore player who rages if a bard isn't using the exact song they want, but also not the average of a black mage who only uses blizzard either. I'm wanting the middle ground you might see from your standard players who just play to enjoy the game and be around friends. A range, (ex: 200-250), is also acceptable rather than a singular number......

Also, I'm looking to both healing roles and DPS roles on this, just because I want to see how my stats stack up with each class I'm leveling as I'm leveling it, so I know if I need to improve, or if I'm doing well enough to get by.....