That chart is good, at least as a start for further research. I'm not sure how much rigor some of the linked to sources really exhibit, but it's a start. I'd h

That chart is good, at least as a start for further research. I'm not sure how much rigor some of the linked to sources really exhibit, but it's a start. I'd heard the Athens Summer Olympics was a disaster but putting a number on it is pretty sobering.