Venezuela
16 (2000)

Vietnam
5 (2000)

Virgin Islands
50 (2000)

Wallis and Futuna
1 (2000)

West Bank
8 (1999)

Western Sahara
1 (2000)

World
10,350 (2000 est.)

Yemen
1 (2000)

Zambia
5 (2001)

Zimbabwe
6 (2000)