Mathematical Question and Presentation

Hello you beautiful and pleasant smelling Freelancers. I have a math inquiry. I want to know if I'm comparing multiple lists of numbers in the best way possible. You're talking to someone that squandered his misspent youth as a history major, so odds are there's a better way to analyze that information. Ideally I'd like someone I could explain the project to and then he or she could tell, or show, how best to set it up in excel. I'd also like to know how best to convey that data in a chart or graph.

Honestly, this is a very silly project that won't win you any awards or fame but it will get you my gratitude, admiration and whatever monetary compensation you feel is just.