United Kingdom
470 (2002)

United States
14,801 (2002)

Uruguay
64 (2002)

Uzbekistan
273 (2002)

Vanuatu
30 (2002)

Venezuela
373 (2002)

Vietnam
47 (2002)

Virgin Islands
2 (2002)

Wake Island
1 (2002)

Wallis and Futuna
2 (2002)