United Arab Emirates
NA

United Kingdom
17% (2002 est.)

United States
12% (2004 est.)

Uruguay
21% of households (2003)

Uzbekistan
28% (2004 est.)

Vanuatu
NA

Venezuela
47% (1998 est.)

Vietnam
28.9% (2002 est.)

Virgin Islands
NA%

Wallis and Futuna
NA%