CIA - The world factBook
1 European Union
$ 1,952,000,000,000 2007 est.
2 China
$ 1,204,000,000,000 2009 est.
3 Germany
$ 1,159,000,000,000 2009 est.
4 United States
$ 1,046,000,000,000 2009 est.
5 Japan
$ 542,300,000,000 2009 est.
6 France
$ 472,700,000,000 2009...