Oh man. I was annoyed by the breakout of the second pie chart which seemed needlessly confusing. But the left one is worse for double counting everything. And

Oh man. I was annoyed by the breakout of the second pie chart which seemed needlessly confusing. But the left one is worse for double counting everything. And it has a typo! ("Analys"[sic]). That doesn't really bode well for how much rigor the rest of paper had, either in its creation or review(s).