United Kingdom
2.7% (2006 est.)
United States
3.2% (2006 est.)
Uruguay
7% (2006 est.)
Uzbekistan
6.8% (2006 est.)
Vanuatu
6.8% (2005 est.)
Venezuela
8.8% (2006 est.)
Vietnam
7.8% (2006 est.)
Virgin Islands
2% (2002 est.)
Wallis and Futuna
NA%
West Bank
4.9% (2005 est.)