81%
Percentage of respondents from France who described Americans as arrogant. More than half of American respondents agreed.
On a side note, we obviously need to rename the nation to something that rolls off the tongue easier. Is their a nation called "America"? No!!! There isn't even such a continent. We are the United States of America, though United States of North America would be far more accurate.
Next time someone says, "I'm American, I'm going to slap them up-a-side the head, and ask them to find a nation called "America" on the fucking map.