A quick addition to my comment on the Go for Coffee post:
“One measure by the Paris-based Organization for Economic Cooperation and Development shows that none of the world’s richest countries donated even 1 percent of its gross national income. The highest, as of April, was Norway, at 0.92 percent; the lowest was the United States, at 0.14 percent.”
http://www.salon.com/news/wire/2004/12/30/500m/index.html
