Muslim 70%, Albanian Orthodox 20%, Roman Catholic 10%;
note: percentages are estimates; there are no available current
statistics on religious affiliation; all mosques and churches were
closed in 1967 and religious observances prohibited; in November 1990,
Albania began allowing private religious practice
Algeria
Sunni Muslim (state religion) 99%, Christian and Jewish
1%
American Samoa
Christian Congregationalist 50%, Roman Catholic 20%,
Protestant and other 30%
Andorra
Roman Catholic (predominant)
Angola
Indigenous beliefs 47%, Roman Catholic 38%, Protestant
15%
Anguilla
Anglican 29%, Methodist 23.9%, other Protestant 30.2%,
Roman Catholic 5.7%, other Christian 1.7%, other 5.2%, none or
unspecified 4.3%
Antigua and Barbuda
Anglican 25.7%, Seventh Day Adventist 12.3%, Pentecostal
10.6%, Moravian 10.5%, Roman Catholic 10.4%, Methodist 7.9%, Baptist
4.9%, Church of God 4.5%, other Christian 5.4%, other 2%, none or
unspecified 5.8%
Argentina
Nominally Roman Catholic 92% (less than 20% practicing),
Protestant 2%, Jewish 2%, other 4%
Armenia
Armenian Apostolic 94.7%, other Christian 4%, Yezidi
(monotheist with elements of nature worship) 1.3%
Aruba
Roman Catholic 80.8%, Protestant 9%, other (includes
Hindu, Muslim, Confucian, Jewish) 5.6%, none or unspecified 4.6%
Australia
Catholic 26.4%, Anglican 20.5%, other Christian 20.5%,
Buddhist 1.9%, Muslim 1.5%, other 1.2%, unspecified 12.7%, none 15.3%
(2001 Census)
Austria
Roman Catholic 73.6%, Protestant 4.7%, Muslim 4.2%,
other 3.5%, unspecified 2%, none 12%
Azerbaijan
Muslim 93.4%, Russian Orthodox 2.5%, Armenian Orthodox
2.3%, other 1.8%; note: religious affiliation is still nominal in
Azerbaijan; percentages for actual practicing adherents are much lower
Bahamas, The
Baptist 35.4%, Anglican 15.1%, Roman Catholic 13.5%,
Pentecostal 8.1%, Church of God 4.8%, Methodist 4.2%, other Christian
15.2%, none or unspecified 2.9%, other 0.8%
Bahrain
Muslim (Shia and Sunni) 81.2%, Christian 9%, other 9.8%
Bangladesh
Muslim 83%, Hindu 16%, other 1%
Barbados
Protestant 63.4% (Anglican 28.3%, Pentecostal 18.7%,
Methodist 5.1%, other 11.3%), Roman Catholic 4.2%, other Christian 7%,
other 4.8%, none or unspecified 20.6%
Belarus
Eastern Orthodox 80%, other (including Roman Catholic,
Protestant, Jewish, and Muslim) 20%
Belgium
Roman Catholic 75%, other (includes Protestant) 25%
Christian 42.8% (Catholic 27.1%, Celestial 5%, Methodist
3.2%, other Protestant 2.2%, other 5.3%), Muslim 24.4%, Vodoun 17.3%,
other 15.5%
Bermuda
Anglican 23%, Roman Catholic 15%, African Methodist
Episcopal 11%, other Protestant 18%, other 12%, unaffiliated 6%,
unspecified 1%, none 14%
Bhutan
Lamaistic Buddhist 75%, Indian- and Nepalese-influenced
Hinduism 25%
Bolivia
Roman Catholic 95%, Protestant (Evangelical Methodist)
5%
Bosnia and Herzegovina
Muslim 40%, Orthodox 31%, Roman Catholic 15%, other 14%
Botswana
Christian 71.6%, Badimo 6%, other 1.4%, unspecified
0.4%, none 20.6%
Brazil
Roman Catholic (nominal) 73.6%, Protestant 15.4%,
Spiritualist 1.3%, Bantu/voodoo 0.3%, other 1.8%, unspecified 0.2%, none
7.4%
Brunei
Muslim (official) 67%, Buddhist 13%, Christian 10%,
other (includes indigenous beliefs) 10%
Bulgaria
Bulgarian Orthodox 82.6%, Muslim 12.2%, other Christian
1.2%, other 4%
Burkina Faso
Muslim 50%, indigenous beliefs 40%, Christian (mainly
Roman Catholic) 10%
Burma
Buddhist 89%, Christian 4% (Baptist 3%, Roman Catholic
1%), Muslim 4%, animist 1%, other 2%
Burundi
Christian 67% (Roman Catholic 62%, Protestant 5%),
indigenous beliefs 23%, Muslim 10%
Cambodia
Theravada Buddhist 95%, other 5%
Cameroon
Iindigenous beliefs 40%, Christian 40%, Muslim 20%
Canada
Roman Catholic 42.6%, Protestant 23.3% (including United
Church 9.5%, Anglican 6.8%, Baptist 2.4%, Lutheran 2%), other Christian
4.4%, Muslim 1.9%, other and unspecified 11.8%, none 16%
Cape Verde
Roman Catholic (infused with indigenous beliefs),
Protestant (mostly Church of the Nazarene)
Cayman Islands
Church of God 26%, United Church 11.8% (Presbyterian and
Congregational), Roman Catholic 11%, Baptist 8.7%, Seventh Day Adventist
8.2%, Anglican 5.7%, Pentacostal 5.3%, other Christian 2.7%,
non-denominational 5.8%, other 3.8%, none 9.8%, unspecified 1.1%
Central African Republic
Iindigenous beliefs 35%, Protestant 25%, Roman Catholic
25%, Muslim 15%; note: animistic beliefs and practices strongly
influence the Christian majority
Chile
Roman Catholic 70%, Evangelical 15.1%, Jehovah's Witness
1.1%, other Christian 1%, other 4.6%, none 8.3%
China
Daoist (Taoist), Buddhist, Christian 3%-4%, Muslim
1%-2%; note: officially atheist
Christmas Island
Buddhist 36%, Muslim 25%, Christian 18%, other 21%
Cocos (Keeling) Islands
Sunni Muslim 80%, other 20%
Colombia
Roman Catholic 90%, other 10%
Comoros
Sunni Muslim 98%, Roman Catholic 2%
Congo, Democratic Republic of the
Roman Catholic 50%, Protestant 20%, Kimbanguist 10%,
Muslim 10%, other (includes syncretic sects and indigenous beliefs) 10%
Congo, Republic of the
Christian 50%, animist 48%, Muslim 2%
Cook Islands
Cook Islands Christian Church 55.9%, Roman Catholic
16.8%, Seventh-Day Adventists 7.9%, Church of Latter Day Saints 3.8%,
other Protestant 5.8%, other 4.2%, unspecified 2.6%, none 3%
Costa Rica
Roman Catholic 76.3%, Evangelical 13.7%, Jehovah's
Witnesses 1.3%, other Protestant 0.7%, other 4.8%, none 3.2%
Croatia
Roman Catholic 87.8%, Orthodox 4.4%, Muslim 1.3%,
Protestant 0.3%, others and unknown 6.2%
Cuba
Nominally 85% Roman Catholic prior to CASTRO assuming
power; Protestants, Jehovah's Witnesses, Jews, and Santeria are also
represented
Cyprus
Greek Orthodox 78%, Muslim 18%, other (includes Maronite
and Armenian Apostolic) 4%
Czech Republic
Roman Catholic 26.8%, Protestant 2.1%, other 3.3%,
unspecified 8.8%, unaffiliated 59%
Côte d'Ivoire
Muslim 35-40%, indigenous 25-40%, Christian 20-30%;
note: the majority of foreigners (migratory workers) are Muslim
(70%) and Christian (20%)
Denmark
Evangelical Lutheran 95%, other Christian (includes
Protestant and Roman Catholic) 3%, Muslim 2%
Djibouti
Muslim 94%, Christian 6%
Dominica
Roman Catholic 61.4%, Seventh Day Adventist 6%,
Pentecostal 5.6%, Baptist 4.1%, Methodist 3.7%, Church of God 1.2%,
Jehovah's Witnesses 1.2%, other Christian 7.7%, Rastafarian 1.3%, other
or unspecified 1.6%, none 6.1%
Dominican Republic
Roman Catholic 95%, other 5%
Ecuador
Roman Catholic 95%, other 5%
Egypt
Muslim (mostly Sunni) 90%, Coptic 9%, other Christian 1%
El Salvador
Roman Catholic 57.1%, Protestant 21.2%, Jehovah's
Witnesses 1.9%, Mormon 0.7%, other religions 2.3%, none 16.8%
Equatorial Guinea
Nominally Christian and predominantly Roman Catholic,
pagan practices
Eritrea
Muslim, Coptic Christian, Roman Catholic, Protestant
Estonia
Evangelical Lutheran 13.6%, Orthodox 12.8%, other
Christian (including Methodist, Seventh-Day Adventist, Roman Catholic,
Pentecostal) 1.4%, unaffiliated 34.1%, other and unspecified 32%, none
6.1%
European Union
Roman Catholic, Protestant, Orthodox, Muslim, Jewish
Falkland Islands (Islas Malvinas)
Christian 67.2%, none 31.5%, other 1.3%
Faroe Islands
Evangelical Lutheran 83.8%, other and unspecified 16.2%
(2006 administrative data)
Finland
Lutheran Church of Finland 82.5%, Orthodox Church 1.1%,
other Christian 1.1%, other 0.1%, none 15.1%
France
Roman Catholic 83%-88%, Protestant 2%, Jewish 1%, Muslim
5%-10%, unaffiliated 4%
French Guiana
Roman Catholic
French Polynesia
Protestant 54%, Roman Catholic 30%, other 10%, no
religion 6%
Gabon
Christian 55%-75%, animist, Muslim less than 1%
Gambia, The
Muslim 90%, Christian 8%, indigenous beliefs 2%
Gaza Strip
Muslim (predominantly Sunni) 99.3%, Christian 0.7%
Georgia
Orthodox Christian 83.9%, Muslim 9.9%,
Armenian-Gregorian 3.9%, Catholic 0.8%, other 0.8%, none 0.7%
Germany
Protestant 34%, Roman Catholic 34%, Muslim 3.7%,
unaffiliated or other 28.3%
Ghana
Christian 68.8% (Pentecostal/Charismatic 24.1%,
Protestant 18.6%, Catholic 15.1%, other 11%), Muslim 15.9%, traditional
8.5%, other 0.7%, none 6.1%
Gibraltar
Roman Catholic 78.1%, Church of England 7%, other
Christian 3.2%, Muslim 4%, Jewish 2.1%, Hindu 1.8%, other or unspecified
0.9%, none 2.9%
Greece
Greek Orthodox 98%, Muslim 1.3%, other 0.7%
Greenland
Evangelical Lutheran
Grenada
Roman Catholic 53%, Anglican 13.8%, other Protestant
33.2%
Guadeloupe
Roman Catholic 95%, Hindu and pagan African 4%,
Protestant 1%
Guam
Roman Catholic 85%, other 15%
Guatemala
Roman Catholic, Protestant, indigenous Mayan beliefs
Guernsey
Anglican, Roman Catholic, Presbyterian, Baptist,
Congregational, Methodist
Guinea
Muslim 85%, Christian 8%, indigenous beliefs 7%
Guinea-Bissau
Muslim 50%, indigenous beliefs 40%, Christian 10%
Guyana
Hindu 28.4%, Pentecostal 16.9%, Roman Catholic 8.1%,
Anglican 6.9%, Seventh Day Adventist 5%, Methodist 1.7%, Jehovah Witness
1.1%, other Christian 17.7%, Muslim 7.2%, other 4.3%, none 4.3%
Holy See (Vatican City)
Roman Catholic
Honduras
Roman Catholic 97%, Protestant 3%
Hong Kong
eclectic mixture of local religions 90%, Christian 10%
Hungary
Roman Catholic 51.9%, Calvinist 15.9%, Lutheran 3%,
Greek Catholic 2.6%, other Christian 1%, other or unspecified 11.1%,
unaffiliated 14.5%
Iceland
Lutheran Church of Iceland 82.1%, Roman Catholic Church
2.4%, Reykjavik Free Church 2.3%, Hafnarfjorour Free Church 1.6%, other
Christian 2.8%, other religions 0.9%, unaffiliated 2.6%, other or
unspecified 5.5%
India
Hindu 80.5%, Muslim 13.4%, Christian 2.3%, Sikh 1.9%,
other 1.8%, unspecified 0.1%
Indonesia
Muslim 86.1%, Protestant 5.7%, Roman Catholic 3%, Hindu
1.8%, other or unspecified 3.4%
Iran
Muslim 98% (Shia 89%, Sunni 9%), other (includes
Zoroastrian, Jewish, Christian, and Baha'i) 2%
Iraq
Muslim 97% (Shia 60%-65%, Sunni 32%-37%), Christian or
other 3%
Ireland
Roman Catholic 87.4%, Church of Ireland 2.9%, other
Christian 1.9%, other 2.1%, unspecified 1.5%, none 4.2%
Israel
Jewish 76.4%, Muslim 16%, Arab Christians 1.7%, other
Christian 0.4%, Druze 1.6%, unspecified 3.9%
Italy
Roman Catholic 90% (approximately; about one-third
practicing), other 10% (includes mature Protestant and Jewish
communities and a growing Muslim immigrant community)
Jamaica
Protestant 62.5% (Seventh-Day Adventist 10.8%,
Pentecostal 9.5%, Other Church of God 8.3%, Baptist 7.2%, New Testament
Church of God 6.3%, Church of God in Jamaica 4.8%, Church of God of
Prophecy 4.3%, Anglican 3.6%, other Christian 7.7%), Roman Catholic
2.6%, other or unspecified 14.2%, none 20.9%
Japan
Observes both Shinto and Buddhist 84%, other 16%
(including Christian 0.7%)
Jersey
Anglican, Roman Catholic, Baptist, Congregational New
Church, Methodist, Presbyterian
Jordan
Sunni Muslim 92%, Christian 6% (majority Greek Orthodox,
but some Greek and Roman Catholics, Syrian Orthodox, Coptic Orthodox,
Armenian Orthodox, and Protestant denominations), other 2% (several
small Shia Muslim and Druze populations)
Kazakhstan
Muslim 47%, Russian Orthodox 44%, Protestant 2%, other
7%
Kenya
Protestant 45%, Roman Catholic 33%, Muslim 10%,
indigenous beliefs 10%, other 2%; note: a large majority of
Kenyans are Christian, but estimates for the percentage of the
population that adheres to Islam or indigenous beliefs vary widely
Kiribati
Roman Catholic 52%, Protestant (Congregational) 40%,
other (includes Seventh-Day Adventist, Muslim, Baha'i, Latter-day
Saints, Church of God) 8%
Korea, North
Ttraditionally Buddhist and Confucianist, some Christian
and syncretic Chondogyo (Religion of the Heavenly Way); note:
autonomous religious activities now almost nonexistent;
government-sponsored religious groups exist to provide illusion of
religious freedom
Korea, South
Christian 26.3% (Protestant 19.7%, Roman Catholic 6.6%),
Buddhist 23.2%, other or unknown 1.3%, none 49.3%
Kuwait
Muslim 85% (Sunni 70%, Shia 30%), other (includes
Christian, Hindu, Parsi) 15%
Kyrgyzstan
Muslim 75%, Russian Orthodox 20%, other 5%
Laos
Buddhist 65%, animist 32.9%, Christian 1.3%, other and
unspecified 0.8%
Latvia
Lutheran 19.6%, Orthodox 15.3%, other Christian 1%,
other 0.4%, unspecified 63.7%
Lebanon
Muslim 59.7% (Shia, Sunni, Druze, Isma'ilite, Alawite or
Nusayri), Christian 39% (Maronite Catholic, Greek Orthodox, Melkite
Catholic, Armenian Orthodox, Syrian Catholic, Armenian Catholic, Syrian
Orthodox, Roman Catholic, Chaldean, Assyrian, Copt, Protestant), other
1.3%; note: 17 religious sects recognized
Lesotho
Christian 80%, indigenous beliefs 20%
Liberia
Christian 40%, Muslim 20%, indigenous beliefs 40%
Libya
Sunni Muslim 97%, other 3%
Liechtenstein
Roman Catholic 76.2%, Protestant 7%, unknown 10.6%,
other 6.2%
Lithuania
Roman Catholic 79%, Russian Orthodox 4.1%, Protestant
(including Lutheran and Evangelical Christian Baptist) 1.9%, other or
unspecified 5.5%, none 9.5%
Luxembourg
Roman Catholic 87%, other (includes Protestant, Jewish,
and Muslim) 13%
Macau
Buddhist 50%, Roman Catholic 15%, none and other 35%
Macedonia, Republic of
Macedonian Orthodox 64.7%, Muslim 33.3%, other Christian
0.37%, other and unspecified 1.63%
Madagascar
Iindigenous beliefs 52%, Christian 41%, Muslim 7%
Malawi
Christian 79.9%, Muslim 12.8%, other 3%, none 4.3%
Malaysia
Muslim 60.4%, Buddhist 19.2%, Christian 9.1%, Hindu
6.3%, Confucianism, Taoism, other traditional Chinese religions 2.6%,
other or unknown 1.5%, none 0.8%
Maldives
Sunni Muslim
Mali
Muslim 90%, Christian 1%, indigenous beliefs 9%
Malta
Roman Catholic 98%
Man, Isle of
Anglican, Roman Catholic, Methodist, Baptist,
Presbyterian, Society of Friends
Marshall Islands
Protestant 54.8%, Assembly of God 25.8%, Roman Catholic
8.4%, Bukot nan Jesus 2.8%, Mormon 2.1%, other Christian 3.6%, other 1%,
none 1.5%
Martinique
Roman Catholic 85%, Protestant 10.5%, Muslim 0.5%, Hindu
0.5%, other 3.5%
Mauritania
Muslim 100%
Mauritius
Hindu 48%, Roman Catholic 23.6%, Muslim 16.6%, other
Christian 8.6%, other 2.5%, unspecified 0.3%, none 0.4%
Mayotte
Muslim 97%, Christian (mostly Roman Catholic) 3%
Mexico
Roman Catholic 76.5%, Protestant 6.3% (Pentecostal 1.4%,
Jehovah's Witnesses 1.1%, other 3.8%), other 0.3%, unspecified 13.8%,
none 3.1%
Micronesia, Federated States of
Roman Catholic 50%, Protestant 47%, other 3%
Moldova
Eastern Orthodox 98%, Jewish 1.5%, Baptist and other
0.5%
Monaco
Roman Catholic 90%, other 10%
Mongolia
Buddhist Lamaist 50%, Shamanist and Christian 6%, Muslim
4%, none 40%
Montenegro
Orthodox 74.2%, Muslim 17.7%, Catholic 3.5%, other 0.6%,
unspecified 3%, atheist 1%
Montserrat
Anglican, Methodist, Roman Catholic, Pentecostal,
Seventh-Day Adventist, other Christian denominations
Morocco
Muslim 98.7%, Christian 1.1%, Jewish 0.2%
Mozambique
Catholic 23.8%, Muslim 17.8%, Zionist Christian 17.5%,
other 17.8%, none 23.1%
Namibia
Christian 80% to 90% (Lutheran 50% at least), indigenous
beliefs 10% to 20%
Nauru
Nauru Congregational 35.4%, Roman Catholic 33.2%, Nauru
Independent Church 10.4%, other 14.1%, none 4.5%, unspecified 2.4%
Nepal
Hindu 80.6%, Buddhist 10.7%, Muslim 4.2%, Kirant 3.6%,
other 0.9%; note: only official Hindu state in the world
Netherlands
Roman Catholic 30%, Dutch Reformed 11%, Calvinist 6%,
other Protestant 3%, Muslim 5.8%, other 2.2%, none 42%
Netherlands Antilles
Roman Catholic 72%, Pentecostal 4.9%, Protestant 3.5%,
Seventh-Day Adventist 3.1%, Methodist 2.9%, Jehovah's Witnesses 1.7%,
other Christian 4.2%, Jewish 1.3%, other or unspecified 1.2%, none 5.2%
New Caledonia
Roman Catholic 60%, Protestant 30%, other 10%
New Zealand
Anglican 14.9%, Roman Catholic 12.4%, Presbyterian
10.9%, Methodist 2.9%, Pentecostal 1.7%, Baptist 1.3%, other Christian
9.4%, other 3.3%, unspecified 17.2%, none 26%
Nicaragua
Roman Catholic 72.9%, Evangelical 15.1%, Moravian 1.5%,
Episcopal 0.1%, other 1.9%, none 8.5%
Niger
Muslim 80%, other (includes indigenous beliefs and
Christian) 20%
Nigeria
Muslim 50%, Christian 40%, indigenous beliefs 10%
Niue
Ekalesia Niue (Niuean Church - a Protestant church
closely related to the London Missionary Society) 61.1%, Latter-Day
Saints 8.8%, Roman Catholic 7.2%, Jehovah's Witnesses 2.4%, Seventh-Day
Adventist 1.4%, other 8.4%, unspecified 8.7%, none 1.9%
Norfolk Island
Anglican 31.8%, Roman Catholic 11.5%, Uniting Church in
Australia 10.6%, Seventh-Day Adventist 3.2%, other Christian 5.6%, none
19.9%, unspecified 16.6%
Northern Mariana Islands
Christian (Roman Catholic majority, although traditional
beliefs and taboos may still be found)
Norway
Church of Norway 85.7%, Pentecostal 1%, Roman Catholic
1%, other Christian 2.4%, Muslim 1.8%, other 8.1%
Oman
Ibadhi Muslim 75%, other (includes Sunni Muslim, Shi'a
Muslim, Hindu) 25%
Pakistan
Muslim 95% (Sunni 75%, Shia 20%), other (includes
Christian and Hindu) 5%
Palau
Roman Catholic 41.6%, Protestant 23.3%, Modekngei 8.8%
(indigenous to Palau), Seventh-Day Adventist 5.3%, Jehovah's Witness
0.9%, Latter-Day Saints 0.6%, other 3.1%, unspecified or none 16.4%
Panama
Roman Catholic 85%, Protestant 15%
Papua New Guinea
Roman Catholic 27%, Evangelical Lutheran 19.5%, United
Church 11.5%, Seventh-Day Adventist 10%, Pentecostal 8.6%, Evangelical
Alliance 5.2%, Anglican 3.2%, Baptist 2.5%, other Protestant 8.9%, Bahai
0.3%, indigenous beliefs and other 3.3%
Paraguay
Roman Catholic 89.6%, Protestant 6.2%, other Christian
1.1%, other or unspecified 1.9%, none 1.1%
Peru
Roman Catholic 81%, Seventh Day Adventist 1.4%, other
Christian 0.7%, other 0.6%, unspecified or none 16.3%
Philippines
Roman Catholic 80.9%, Muslim 5%, Evangelical 2.8%,
Iglesia ni Kristo 2.3%, Aglipayan 2%, other Christian 4.5%, other 1.8%,
unspecified 0.6%, none 0.1%
Pitcairn Islands
Seventh-Day Adventist 100%
Poland
Roman Catholic 89.8% (about 75% practicing), Eastern
Orthodox 1.3%, Protestant 0.3%, other 0.3%, unspecified 8.3%
Portugal
Roman Catholic 84.5%, other Christian 2.2%, other 0.3%,
unknown 9%, none 3.9%
Puerto Rico
Roman Catholic 85%, Protestant and other 15%
Qatar
Muslim 77.5%, Christian 8.5%, other 14%
Romania
Eastern Orthodox (including all sub-denominations)
86.8%, Protestant (various denominations including Reformate and
Pentecostal) 7.5%, Roman Catholic 4.7%, other (mostly Muslim) and
unspecified 0.9%, none 0.1%
Russia
Russian Orthodox 15-20%, Muslim 10-15%, other Christian
2%; note: estimates are of practicing worshipers; Russia has
large populations of non-practicing believers and non-believers, a
legacy of over seven decades of Soviet rule
Rwanda
Roman Catholic 56.5%, Protestant 26%, Adventist 11.1%,
Muslim 4.6%, indigenous beliefs 0.1%, none 1.7%
Réunion
Roman Catholic 86%, Hindu, Muslim, Buddhist
Saint Barthelemy
Roman Catholic, Protestant, Jehovah's Witness
Saint Helena
Anglican (majority), Baptist, Seventh-Day Adventist,
Roman Catholic
Saint Kitts and Nevis
Anglican, other Protestant, Roman Catholic
Saint Lucia
Roman Catholic 67.5%, Seventh Day Adventist 8.5%,
Pentecostal 5.7%, Rastafarian 2.1%, Anglican 2%, Evangelical 2%, other
Christian 5.1%, other 1.1%, unspecified 1.5%, none 4.5%
Saint Martin
Roman Catholic, Jehovah's Witness, Protestant, Hindu
Saint Pierre and Miquelon
Roman Catholic 99%, other 1%
Saint Vincent and the Grenadines
Anglican 47%, Methodist 28%, Roman Catholic 13%, other
(includes Hindu, Seventh-Day Adventist, other Protestant) 12%
Samoa
Congregationalist 34.8%, Roman Catholic 19.6%, Methodist
15%, Latter-Day Saints 12.7%, Assembly of God 6.6%, Seventh-Day
Adventist 3.5%, Worship Centre 1.3%, other Christian 4.5%, other 1.9%,
unspecified 0.1%
San Marino
Roman Catholic
Saudi Arabia
Muslim 100%
Senegal
Muslim 94%, Christian 5% (mostly Roman Catholic),
indigenous beliefs 1%
Serbia and Montenegro
Serbian Orthodox 85%, Catholic 5.5%, Protestant 1.1%,
Muslim 3.2%, unspecified 2.6%, other, unknown, or atheist 2.6%
Seychelles
Roman Catholic 82.3%, Anglican 6.4%, Seventh Day
Adventist 1.1%, other Christian 3.4%, Hindu 2.1%, Muslim 1.1%, other
non-Christian 1.5%, unspecified 1.5%, none 0.6%
Sierra Leone
Muslim 60%, Christian 10%, indigenous beliefs 30%
Singapore
Buddhist 42.5%, Muslim 14.9%, Taoist 8.5%, Hindu 4%,
Catholic 4.8%, other Christian 9.8%, other 0.7%, none 14.8%
Slovakia
Roman Catholic 68.9%, Protestant 10.8%, Greek Catholic
4.1%, other or unspecified 3.2%, none 13%
Slovenia
Catholic 57.8%, Muslim 2.4%, Orthodox 2.3%, other
Christian 0.9%, unaffiliated 3.5%, other or unspecified 23%, none 10.1%
Solomon Islands
Church of Melanesia 32.8%, Roman Catholic 19%, South
Seas Evangelical 17%, Seventh-Day Adventist 11.2%, United Church 10.3%,
Christian Fellowship Church 2.4%, other Christian 4.4%, other 2.4%,
unspecified 0.3%, none 0.2%
Somalia
Sunni Muslim
South Africa
Zion Christian 11.1%, Pentecostal/Charismatic 8.2%,
Catholic 7.1%, Methodist 6.8%, Dutch Reformed 6.7%, Anglican 3.8%,
Muslim 1.5%, other Christian 36%, other 2.3%, unspecified 1.4%, none
15.1%
Spain
Roman Catholic 94%, other 6%
Sri Lanka
Buddhist 70%, Hindu 15%, Christian 8%, Muslim 7%
Sudan
Sunni Muslim 70% (in north), Christian 5% (mostly in
south and Khartoum), indigenous beliefs 25%
Suriname
Hindu 27.4%, Protestant 25.2% (predominantly Moravian),
Roman Catholic 22.8%, Muslim 19.6%, indigenous beliefs 5%
Swaziland
Zionist 40% (a blend of Christianity and indigenous
ancestral worship), Roman Catholic 20%, Muslim 10%, other (includes
Anglican, Bahai, Methodist, Mormon, Jewish) 30%
Sweden
Lutheran 87%, other (includes Roman Catholic, Orthodox,
Baptist, Muslim, Jewish, and Buddhist) 13%
Switzerland
Roman Catholic 41.8%, Protestant 35.3%, Muslim 4.3%,
Orthodox 1.8%, other Christian 0.4%, other 1%, unspecified 4.3%, none
11.1%
Syria
Sunni Muslim 74%, other Muslim (includes Alawite, Druze)
16%, Christian (various denominations) 10%, Jewish (tiny communities in
Damascus, Al Qamishli, and Aleppo)
São Tomé and Príncipe
Catholic 70.3%, Evangelical 3.4%, New Apostolic 2%,
Adventist 1.8%, other 3.1%, none 19.4%
Taiwan
mixture of Buddhist and Taoist 93%, Christian 4.5%,
other 2.5%
Tajikistan
Sunni Muslim 85%, Shia Muslim 5%, other 10%
Tanzania
mainland - Christian 30%, Muslim 35%, indigenous beliefs
35%; Zanzibar - more than 99% Muslim
Thailand
Buddhist 94.6%, Muslim 4.6%, Christian 0.7%, other 0.1%
Togo
Christian 29%, Muslim 20%, indigenous beliefs 51%
Tokelau
Congregational Christian Church 70%, Roman Catholic 28%,
other 2%; note: on Atafu, all Congregational Christian Church of
Samoa; on Nukunonu, all Roman Catholic; on Fakaofo, both denominations,
with the Congregational Christian Church predominant
Tonga
Christian (Free Wesleyan Church claims over 30,000
adherents)
Trinidad and Tobago
Roman Catholic 26%, Hindu 22.5%, Anglican 7.8%, Baptist
7.2%, Pentecostal 6.8%, Muslim 5.8%, Seventh Day Adventist 4%, other
Christian 5.8%, other 10.8%, unspecified 1.4%, none 1.9%
Tunisia
Muslim 98%, Christian 1%, Jewish and other 1%
Turkey
Muslim 99.8% (mostly Sunni), other 0.2% (mostly
Christians and Jews)
Turkmenistan
Muslim 89%, Eastern Orthodox 9%, unknown 2%
Tuvalu
Church of Tuvalu (Congregationalist) 97%, Seventh-Day
Adventist 1.4%, Baha'i 1%, other 0.6%
Uganda
Roman Catholic 41.9%, Protestant 42% (Anglican 35.9%,
Pentecostal 4.6%, Seventh Day Adventist 1.5%), Muslim 12.1%, other 3.1%,
none 0.9%