Uganda
125,000 (2003)
Ukraine
900,000 (2002)
United Arab Emirates
1,110,200 (2003)
United Kingdom
25 million (2002)
United States
159 million (2002)
Uruguay
400,000 (2002)
Uzbekistan
492,000 (2003)
Vanuatu
7,500 (2003)
Venezuela
1,274,400 (2002)
Vietnam
3.5 million (2003)