22nd most generous.

"I do not accept second place for the United States of America."

-Obama, in his recent state of the Union address

Well, Mr. President--how does 22nd place strike you? 22nd most generous.

List of nations by international aid as a percentage of GDP

(Australia really isn't doing that hot on this list either, at number 15.)

See also the Committment to Development Index, on which the U.S. ranks 17th in a list of 22 rich nations.

Or, for those who would argue--show me an objective measurement which puts the U.S. in first or second place as most generous. And keep in mind the story of the poor widow's offering.