United States:
Protestant 56%, Roman Catholic 28%, Jewish 2%, other
4%, none 10% (1989)
Uruguay:
Roman Catholic 66% (less than one-half of the adult
population attends church regularly), Protestant 2%, Jewish 1%,
nonprofessing or other 31%
Uzbekistan:
Muslim 88% (mostly Sunnis), Eastern Orthodox 9%, other 3%
Vanuatu:
Presbyterian 36.7%, Anglican 15%, Roman Catholic 15%,
indigenous beliefs 7.6%, Seventh-Day Adventist 6.2%, Church of
Christ 3.8%, other 15.7%
Venezuela:
nominally Roman Catholic 96%, Protestant 2%, other 2%
Vietnam:
Buddhist, Hoa Hao, Cao Dai, Christian (predominantly Roman
Catholic, some Protestant), indigenous beliefs, Muslim
Virgin Islands:
Baptist 42%, Roman Catholic 34%, Episcopalian 17%,
other 7%
Wallis and Futuna:
Roman Catholic 100%
West Bank:
Muslim 75% (predominantly Sunni), Jewish 17%, Christian
and other 8%
Western Sahara:
Muslim