000, Jewish 300,000 (1991 est.)

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

Yemen:
Muslim including Shaf'i (Sunni) and Zaydi (Shi'a), small
numbers of Jewish, Christian, and Hindu

Yugoslavia:
Orthodox 65%, Muslim 19%, Roman Catholic 4%, Protestant
1%, other 11%

Zambia:
Christian 50%-75%, Muslim and Hindu 24%-49%, indigenous
beliefs 1%

Zimbabwe:
syncretic (part Christian, part indigenous beliefs) 50%,
Christian 25%, indigenous beliefs 24%, Muslim and other 1%

Taiwan:
mixture of Buddhist, Confucian, and Taoist 93%, Christian
4.5%, other 2.5%

======================================================================

@Sex ratio

Afghanistan:
at birth: 1.05 male(s)/female

under 15 years: 1.04 male(s)/female

15-64 years: 1.08 male(s)/female

65 years and over: 1.12 male(s)/female

total population: 1.06 male(s)/female (2001 est.)

Albania:
at birth: 1.08 male(s)/female

under 15 years: 1.07 male(s)/female

15-64 years: 0.93 male(s)/female

65 years and over: 0.78 male(s)/female

total population: 0.96 male(s)/female (2001 est.)

Algeria:
at birth: 1.04 male(s)/female

under 15 years: 1.04 male(s)/female

15-64 years: 1.02 male(s)/female

65 years and over: 0.86 male(s)/female

total population: 1.02 male(s)/female (2001 est.)

American Samoa:
at birth: 1.06 male(s)/female

under 15 years: 1.06 male(s)/female

15-64 years: 0.98 male(s)/female

65 years and over: 1.13 male(s)/female

total population: 1.02 male(s)/female