| Year | Country/Territory | % Correct |
|---|---|---|
| 2009 | Venezuela | 92%
|
| 2008 | Venezuela | 92%
|
| 2010 | Mexico | 89%
|
| 2007 | Japan | 87%
|
| 2002 (dethroned) | Russia | 87%
|
| 2004 | Australia | 83%
|
| 2005 | Canada | 82%
|
| 2011 | Angola | 80%
|
| 2006 | Puerto Rico | 79%
|
| 2002 | Panama | 70%
|
| 2003 | Dominican Republic | 68%
|