XP from Deathfist Belts vs. Bone Chips

[afelipe1189]

I have a level 5 rogue that I'm looking to quest to 13, either through bone chips or deathfist belts (evil).

Using some of the data I found on the forums and the wiki, I've calculated that it will take roughly 48 stacks of bone chips (and quite a bit of clicking) to level from 5-13, including the 9% class mod bonus for rogue.

Anyone happen to know how much xp is received per belt turn in, preferably in a numerical value (ex: 7,777 xp rewarded per 4 bone chips, per forum post)? If a numerical value isn't available, an approximate % per belt with level and class would work!

Won't be in game for a day or two, so just trying to plan ahead =P