This has a striking similarity to population ratios. I could have made this chart without casualty statistics.By the way, what is the purpose of this chart? It is sickening to use US war heroes to make a point. I hope that is not what you are doing.

Why in the world would I do that ? I initially opposed invasion of Iraq (still do). But I have the common sense to know that the troops still need to stay their to aid Iraqis in rebuilding efforts and curbing terrorist activities.

Anyway, note that I put that in my "Research" collection.
Just keeping it, if I ever need it in the future.