User blog comment:MB543/My proposal to Ubisoft/@comment-27202257-20131129200528/@comment-27202257-20131130191115

Are we assuming that Altair's screentime amounted to about 30 minutes? If so, I've been seeing anywhere from 15 - 20 hours total for all Revelations gameplay, which puts Altair's percentage at 2.5% - 3%. Not exactly as advertised.

Also, if that's how you want to do your math, I think something more akin to a bar graph would serve you better. That would show how many games each character appears in, and could still maintain that 10-game top-out you're going for, without the percentages (which really just distract from your main point).