Code	Country	Variable	www.Worldata.org ® ©	Source
1	Afghanistan	Religions	Sunni Muslim 59%, Shi'a Muslim 40%, Hindu 0.6%	WCE (2001)
2	Albania	Religions	Muslim 20.5%, Orthodox 3.3%, Roman Catholic 2.1%, atheist 74.1%	WCE (2001)
3	Algeria	Religions	Muslim 99.1%, Christian 0.8%	WCE (2001)
4	Andorra	Religions	Roman Catholic 99.1%, Protestant 0.5%, Jewish 0.4%	WCE (2001)
5	Angola	Religions	Roman Catholic 68.7%, Protestant 19.8%, Animist 9.5%, Anglican 0.1%	WCE (2001)
6	Antigua and Barbuda	Religions	Anglican 44.5%, Protestant 41.6%, Roman Catholic 10.2%, Baha'i 0.7%	WCE (2001)
7	Argentina	Religions	Roman Catholic 93.5%, Protestant 2.9%, Jewish 2%, Orthodox 0.5%, Muslim 0.2%	WCE (2001)
8	Armenia	Religions	Armenian Apostolic Orthodox 94%, other Christian 4%, Yezidi (Zoroastrian, animist) 2%	WCE (2001)
9	Australia	Religions	Roman Catholic 30.6%, Anglican 27.8%, Protestant 22.7%, atheist 14.9%	WCE (2001)
10	Austria	Religions	Roman Catholic 88.8%, Protestant 6.5%, Orthodox 0.8%, Jewish 0.6%, Muslim 0.6%	WCE (2001)
11	Azerbaijan	Religions	Muslim 93.4%, Russian Orthodox 2.5%, Armenian Orthodox 2.3%, other 1.8%	WCE (2001)
12	Bahamas	Religions	Protestant 52.2%, Roman Catholic 25.5%, Anglican 20.7%, Orthodox 8.3%	WCE (2001)
13	Bahrain	Religions	Shi'a Muslim 55%, Sunni Muslim 40%, Christian 3.7%, Hindu 1.1%, Baha'i 0.2%	WCE (2001)
14	Bangladesh	Religions	Sunni Muslim 85%, Hindu 12.7%, Baha'i 0.6%, Christian 0.3%, Animist 0.1%	WCE (2001)
15	Barbados	Religions	Anglican 49.7%, Protestant 40.2%, Roman Catholic 5.9%, Baha'i 0.6%	WCE (2001)
16	Belarus	Religions	Eastern (Byelorussian) Orthodox 80%, other (including Roman Catholic, Protestant, Jewish, and Muslim) 20%	WCE (2001)
17	Belgium	Religions	Roman Catholic 90%, Muslim 1.1%, Orthodox 0.4%, Protestant 0.4%, atheist 7.5%	WCE (2001)
18	Belize	Religions	Roman Catholic 66.8%, Anglican 13.6%, Protestant 12.3%, Baha'i 2.5%	WCE (2001)
19	Benin	Religions	Animist 61.4%, Roman Catholic 18.5%, Muslim 15.2%, Protestant 2.6%	WCE (2001)
20	Bhutan	Religions	Buddhist 69.6%, Hindu 24.6%, Muslim 5%, Animist 0.7%, Christian 0.1%	WCE (2001)
21	Bolivia	Religions	Roman Catholic 92.5%, Protestant 4.3%, Baha'i 2.6%, Animist 1.1%	WCE (2001)
22	Bosnia and Herzegovina	Religions	Muslim 40%, Orthodox 31%, Roman Catholic 15%, Protestant 4%, other 10%	WCE (2001)
23	Botswana	Religions	Christian 50.2%, Animist 49.2%, Baha'i 0.6%	WCE (2001)
24	Brazil	Religions	Roman Catholic 87.8%, Protestant 4%, Buddhist 0.3%, Jewish 0.2%, Orthodox 0.1%	WCE (2001)
25	Brunei	Religions	Muslim 64.2%, Buddhist 13.1%, Christian 8%, Taoist 6.9%, Animist 6.4%	WCE (2001)
26	Bulgaria	Religions	Orthodox 63.2%, Muslim 10.6%, Roman Catholic 0.5%, atheist 18.8%	WCE (2001)
27	Burkina Faso	Religions	Animist 44.8%, Muslim 43%, Christian 12.2%	WCE (2001)
28	Burundi	Religions	Roman Catholic 78.3%, Animist 13.5%, Protestant 4.9%, Anglican 2.2%	WCE (2001)
29	Cambodia	Religions	Buddhist 88.4%, Animist 3%, Muslim 2.4%, Taoist 1.2%, atheist 3.8%	WCE (2001)
30	Cameroon	Religions	Christian 55.5% including Roman Catholic 35%, Muslim 22%, Animist 21.6%	WCE (2001)
31	Canada	Religions	Roman Catholic 47.6%, Protestant 28%, Anglican 10.5%, Orthodox 3%, atheist 6.3%	WCE (2001)
32	Cape Verde	Religions	Roman Catholic 95.9%, Protestant 3%, Baha'i 0.1%	WCE (2001)
33	Central African Republic	Religions	Protestant 49.3%, Roman Catholic 33.1%, Animist 12%, Muslim 3.2%, Baha'i 0.2%	WCE (2001)
34	Chad	Religions	Muslim 44%, Animist 22.8%, Roman Catholic 21%, Protestant 11.6%, Baha'i 0.2%	WCE (2001)
35	Chile	Religions	Christian 92.3% including Roman Catholic 82.1%, Animist 0.9%, Jewish 0.1%	WCE (2001)
36	China	Religions	Taoist 20.1%, Buddhist 6%, Muslim 1.4%, Roman Catholic 0.2%, atheist 76%	WCE (2001)
37	Colombia	Religions	Roman Catholic 96.6%, Animist 1.1%, Protestant 0.9%, Muslim 0.2%, Baha'i 0.1%	WCE (2001)
38	Comoros	Religions	Muslim 99.7%, Roman Catholic 0.1%, Protestant 0.1%, Baha'i 0.1%	WCE (2001)
39	Congo Brazzaville	Religions	Christian 93%, Animist 4.8%, Muslim 0.4%, Baha'i 0.4%	WCE (2001)
40	Congo Kinshasa	Religions	Christian 94.5%, Animist 3.4%, Muslim 1.4%, Baha'i 0.8%	WCE (2001)
41	Costa Rica	Religions	Roman Catholic 90%, Protestant 5.4%, Baha'i 0.4%, Anglican 0.2%, Taoist 0.2%	WCE (2001)
42	Côte d'Ivoire	Religions	Animist 43.8%, Christian 32%, Muslim 24%, Baha'i 0.1%	WCE (2001)
43	Croatia	Religions	Roman Catholic 76.5%, Orthodox 11.1%, Muslim 1.2%, Protestant 0.4%, other 10.8%	WCE (2001)
44	Cuba	Religions	Christian 42.1% including Roman Catholic 32%, Buddhist 0.1%, atheist 55.1%	WCE (2001)
45	Cyprus	Religions	Orthodox 76.2%, Muslim 18.5%, Roman Catholic 1.3%, Anglican 1%, Protestant 0.6%	WCE (2001)
46	Czech Republic	Religions	atheist 39.8%, Roman Catholic 39.2%, Protestant 4.6%, Orthodox 3%, other 13.4%	WCE (2001)
47	Denmark	Religions	Protestant 95.2%, Roman Catholic 0.6%, Muslim 0.2%, Anglican 0.1%, Jewish 0.1%	WCE (2001)
48	Djibouti	Religions	Muslim 90.6%, Christian 8.7%, Hindu 0.3%, Baha'i 0.1%	WCE (2001)
49	Dominica	Religions	Christian 99.8%, Baha'i 0.1%	WCE (2001)
50	Dominican Republic	Religions	Roman Catholic 96.6%, Protestant 1.4%, Anglican 0.1%	WCE (2001)
51	East Timor	Religions	Roman Catholic 90%, Muslim 4%, Protestant 3%, Hindu 0.5%, Buddhist, Animist	WCE (2001)
52	Ecuador	Religions	Roman Catholic 96.4%, Protestant 1.8%, Animist 0.6%, Baha'i 0.3%	WCE (2001)
53	Egypt	Religions	Muslim 81.8%, Christian 17.8% including Copts 5.8%	WCE (2001)
54	El Salvador	Religions	Roman Catholic 96.2%, Protestant 2.4%, Baha'i 0.3%, Animist 0.2%	WCE (2001)
55	Equatorial Guinea	Religions	Christian 88.8%, Animist 4.6%, Muslim 0.5%, Baha'i 0.3%	WCE (2001)
56	Eritrea	Religions	Muslim, Christian including Copts	WCE (2001)
57	Estonia	Religions	Evangelical Lutheran, Russian Orthodox, Estonian Orthodox, Baptist, Methodist, Seventh-Day Adventist, Roman Catholic, Pentecostal, Word of Life, Jewish	WCE (2001)
58	Ethiopia	Religions	Orthodox 52.5%, Muslim 31.4%, Animist 11.4%, Protestant 3.8%	WCE (2001)
59	Fiji Islands	Religions	Hindu 40.9%, Protestant 38.8%, Roman Catholic 9%, Muslim 7.8%, Anglican 1.4%	WCE (2001)
60	Finland	Religions	Protestant 93.1%, Orthodox 1.2%, Roman Catholic 0.1%, Baha'i 0.1%	WCE (2001)
61	France	Religions	Roman Catholic 76.4%, Muslim 3%, Protestant 2.4%, Jewish 1.1%, atheist 15.6%	WCE (2001)
62	Gabon	Religions	Christian 96.2%, Animist 2.9%, Muslim 0.8%, Baha'i 0.1%	WCE (2001)
63	Gambia	Religions	Muslim 84.8%, Animist 11%, Christian 3.3%, Baha'i 0.9%	WCE (2001)
64	Georgia	Religions	Georgian Orthodox 65%, Muslim 11%, Russian Orthodox 10%, Armenian Apostolic 8%, unknown 6%	WCE (2001)
65	Germany	Religions	Protestant 34%, Roman Catholic 34%, Muslim 3.7%, other 28.3%	WCE (2001)
66	Ghana	Religions	Christian 62.6%, Animist 21.4%, Muslim 15.7%, Baha'i 0.1%	WCE (2001)
67	Greece	Religions	Orthodox 97.6%, Muslim 1.5%, Roman Catholic 0.4%, Protestant 0.1%	WCE (2001)
68	Grenada	Religions	Roman Catholic 64.4%, Anglican 20.7%, Protestant 13.2%, Muslim 0.2%	WCE (2001)
69	Guatemala	Religions	Roman Catholic 94%, Protestant 4.9%, Baha'i 0.1%, Animist 0.1%	WCE (2001)
70	Guinea	Religions	Muslim 69%, Animist 29.5%, Roman Catholic 1.1%, Protestant 0.1%	WCE (2001)
71	Guinea-Bissau	Religions	Animist 51.3%, Muslim 38.3%, Roman Catholic 9.5%, Protestant 0.6%	WCE (2001)
72	Guyana	Religions	Hindu 34.4%, Roman Catholic 18%, Protestant 18%, Anglican 16%, Muslim 9%	WCE (2001)
73	Haiti	Religions	Roman Catholic 80%, Protestant 16% (Baptist 10%, Pentecostal 4%, Adventist 1%, other 1%), none 1%, other 3%, 74.3% also practices Voodoo	WCE (2001)
74	Honduras	Religions	Roman Catholic 95.8%, Protestant 2.6%, Baha'i 0.3%, Orthodox 0.1%, Muslim 0.1%	WCE (2001)
75	Hungary	Religions	Christian 83.2% including Roman Catholic 53.9%, Jewish 0.9%, atheist 15.9%	WCE (2001)
76	Iceland	Religions	Protestant 96.6%, Roman Catholic 0.7%, Baha'i 0.2%, Animist 0.1%	WCE (2001)
77	India	Religions	Hindu 78.8%, Muslim 12.5%, Christian 3.9%, Sikhs 1.9%	WCE (2001)
78	Indonesia	Religions	Muslim 88%, Protestant 5%, Roman Catholic 3%, Hindu 2%, Buddhist 1%, other 1%	WCE (2001)
79	Iran	Religions	Shi'a Muslim 90%, Sunni Muslim 7%, Christian 0.9%, Baha'i 0.9%, Parsi 0.1%	WCE (2001)
80	Iraq	Religions	Shi'a Muslim 52%, Sunni Muslim 42%, Christian 3.5%, Mandaeans 0.2%	WCE (2001)
81	Ireland	Religions	Roman Catholic 95.3%, Anglican 2.9%, Protestant 0.8%, Orthodox 0.1%, Jewish 0.1%	WCE (2001)
82	Israel	Religions	Jewish 84.4%, Muslim 14%, Christian 2.2%, Druzes 1.1%	WCE (2001)
83	Italy	Religions	Roman Catholic 83.2%, Protestant 1%, Orthodox 0.1%, Jewish 0.1%, atheist 16.2%	WCE (2001)
84	Jamaica	Religions	Christian 90.1% including Protestant 55.1%, Hindu 0.3%, Muslim 0.2%	WCE (2001)
85	Japan	Religions	Observe both Shinto 95.8% and Buddhist 76.3%, other 16% (including Christian 1.4%)	WCE (2001)
86	Jordan	Religions	Sunni Muslim 91%, Orthodox 1.9%, Roman Catholic 1.7%, Protestant 0.3%, Anglican 0.2%	WCE (2001)
87	Kazakhstan	Religions	Muslim 47%, Russian Orthodox 44%, Protestant 2%, other 7%	WCE (2001)
88	Kenya	Religions	Christian 73%, Animist 18.5%, Muslim 6%, Baha'i 1.1%, Hindu 0.5%	WCE (2001)
89	Kiribati	Religions	Roman Catholic 49%, Protestant 45.3%, Baha'i 5.1%, Anglican 0.4%	WCE (2001)
90	Korea, North	Religions	Shamanists 15.6%, Buddhist 1.7%, Christian 0.9%, atheist 68%	WCE (2001)
91	Korea, South	Religions	Christian 30.5%, Shamanists 25.9%, Buddhist 15.5%, Confucians 13.3%	WCE (2001)
92	Kuwait	Religions	Sunni Muslim 70%, Shi'a Muslim 25%, Christian 4.3%, Hindu 0.5%, Baha'i 0.1%	WCE (2001)
93	Kyrgyzstan	Religions	Muslim 75%, Russian Orthodox 20%, other 5%	WCE (2001)
94	Laos	Religions	Buddhist 57.8%, Animist 33.6%, Christian 1.8%, Muslim 1%, atheist 4.8%	WCE (2001)
95	Latvia	Religions	Lutheran, Roman Catholic, Russian Orthodox	WCE (2001)
96	Lebanon	Religions	Shi'a Muslim 38%, Roman Catholic 24%, Sunni Muslim 20%, Orthodox 10%, Druzes 6.7%	WCE (2001)
97	Lesotho	Religions	Christian 92.8%, Animist 6.2%, Baha'i 0.8%	WCE (2001)
98	Liberia	Religions	Animist 43.5%, Christian 35%, Muslim 21.2%, Baha'i 0.3%	WCE (2001)
99	Libya	Religions	Muslim 99%, Christian 0.7%	WCE (2001)
100	Liechtenstein	Religions	Roman Catholic 87.9%, Protestant 10.7%, Baha'i 0.3%, Jewish 0.1%	WCE (2001)
101	Lithuania	Religions	Roman Catholic, Lutheran, Russian Orthodox, Protestant, Evangelical Christian Baptist, Muslim, Jewish	WCE (2001)
102	Luxembourg	Religions	Roman Catholic 93%, Protestant 1.2%, Baha'i 0.3%, Jewish 0.2%, atheist 4.9%	WCE (2001)
103	Macedonia	Religions	Macedonian Orthodox 67%, Muslim 30%, other 3%	WCE (2001)
104	Madagascar	Religions	Christian 51%, Animist 47%, Muslim 1.7%, Taoist 0.1%, Baha'i 0.1%	WCE (2001)
105	Malawi	Religions	Christian 57.2%, Animist 19%, Muslim 16.2%, Baha'i 0.2%, Hindu 0.1%	WCE (2001)
106	Malaysia	Religions	Muslim 49.4%, Taoist 24.7%, Hindu 7.4%, Buddhist 6.4%	WCE (2001)
107	Maldives	Religions	Sunni Muslim 99.9%, Roman Catholic 0.1%	WCE (2001)
108	Mali	Religions	Muslim 80%, Animist 18.1%, Christian 1.2%	WCE (2001)
109	Malta	Religions	Roman Catholic 97.3%, Anglican 1.2%, Protestant 0.5%	WCE (2001)
110	Marshall Islands	Religions	Christian (mostly Protestant > Roman Catholic), Bahai	WCE (2001)
111	Mauritania	Religions	Muslim 99.5%, Christian 0.4%, Animist 0.1%	WCE (2001)
112	Mauritius	Religions	Hindu 45%, Roman Catholic 31.2%, Muslim 16.4%, Baha'i 1%, Protestant 0.8%	WCE (2001)
113	Mexico	Religions	Roman Catholic 95.5%, Protestant 0.8%, Orthodox 0.1%, Jewish 0.1%, Animist 0.1%, other	WCE (2001)
114	Micronesia, Federated States of	Religions	Roman Catholic 50%, Protestant 47%, Baha'i	WCE (2001)
115	Moldova	Religions	Eastern Orthodox 98.5%, Jewish 1.5%, Baptist	WCE (2001)
116	Monaco	Religions	Roman Catholic 90.7%, Protestant 4.6%, Anglican 2.3%, Jewish 1.7%, Orthodox 0.6%	WCE (2001)
117	Mongolia	Religions	Animist 30.9%, Buddhist 1.9%, Muslim 1.4%, atheist 65.6%	WCE (2001)
118	Morocco	Religions	Muslim 99%, Christian 0.5%, Jewish 0.1%	WCE (2001)
119	Mozambique	Religions	Animist 47.8%, Roman Catholic 31.4%, Muslim 13%, Protestant 5.5%, Anglican 0.7%	WCE (2001)
120	Myanmar	Religions	Buddhist 87.2%, Christian 5.6%, Muslim 3.6%, Animist 1.9%, Hindu 0.9%	WCE (2001)
121	Namibia	Religions	Christian 96.3%, Animist 3.5%, Jewish 0.1%	WCE (2001)
122	Nauru	Religions	Protestant 54.5%, Roman Catholic 24%, Taoist 8.4%, Anglican 3.1%, Buddhist 1.7%	WCE (2001)
123	Nepal	Religions	Hindu 89.6%, Buddhist 6.1%, Muslim 3%, Animist 0.8%	WCE (2001)
124	Netherlands	Religions	Roman Catholic 43.1%, Protestant 42.4%, Muslim 1%, Hindu 0.7%, atheist 12.1%	WCE (2001)
125	New Zealand	Religions	Protestant 35.5%, Anglican 32.7%, Roman Catholic 18.7%, Taoists 0.3%	WCE (2001)
126	Nicaragua	Religions	Christian 99.3%, Baha'i 0.1%, Animist 0.1%	WCE (2001)
127	Niger	Religions	Muslim 87.8%, Animist 11.7%, Roman Catholic 0.3%, Protestant 0.1%	WCE (2001)
128	Nigeria	Religions	Christian 49%, Muslim 45%, Animist 5.6%	WCE (2001)
129	Norway	Religions	Protestant 97.6%, Roman Catholic 0.5%, Anglican 0.1%, Muslim 0.1%	WCE (2001)
130	Oman	Religions	Sunni Muslim 92%, Shi'a Muslim 7%, Christian 0.4%, Hindu 0.3%	WCE (2001)
131	Pakistan	Religions	Sunni Muslim 75%, Shi'a Muslim 20%, Ahmadis 2.7%, Christian 1.8%	WCE (2001)
132	Palau	Religions	Christian (Roman Catholics 49%, Seventh-Day Adventists, Jehovah's Witnesses, the Assembly of God, the Liebenzell Mission, and Latter-Day Saints), Modekngei religion (one-third of the population observes this religion which is indigenous to Palau)	WCE (2001)
133	Panama	Religions	Roman Catholic 85%, Protestant 4.7%, Muslim 4.5%, Anglican 1%, Baha'i 1%	WCE (2001)
134	Papua New Guinea	Religions	Protestant 58.4%, Roman Catholic 32%, Anglican 5.4%, Animist 2.5%, Baha'i 0.6%	WCE (2001)
135	Paraguay	Religions	Roman Catholic 96%, Protestant 2%, Animist 0.8%, Orthodox 0.2%, Anglican 0.1%	WCE (2001)
136	Peru	Religions	Roman Catholic 95.1%, Protestant 2.7%, Animist 1%, Baha'i 0.1%	WCE (2001)
137	Philippines	Religions	Christian 94.3%, Muslim 5%, Animist 0.7%, Baha'i 0.2%, Buddhist 0.1%	WCE (2001)
138	Poland	Religions	Christian 90.4% including Roman Catholic 81.2%, atheist 9.5%	WCE (2001)
139	Portugal	Religions	Roman Catholic 94.1%, Protestant 1.1%, Anglican 0.1%, atheist 4.6%	WCE (2001)
140	Qatar	Religions	Sunni Muslim 78%, Shi'a Muslim 10%, Christian 5.9%, Baha'i 0.2%	WCE (2001)
141	Romania	Religions	Orthodox 62.7%, Protestant 5.8%, Roman Catholic 4.9%, Muslim 1.2%, atheist 16%	WCE (2001)
142	Russia	Religions	Russian Orthodox, Muslim, Jewish, other	WCE (2001)
143	Rwanda	Religions	Roman Catholic 55.6%, Animist 18.2%, Protestant 11.6%, Muslim 8.6%	WCE (2001)
144	Saint Kitts and Nevis	Religions	Anglican, other Protestant, Roman Catholic	WCE (2001)
145	Saint Lucia	Religions	Roman Catholic 88.3%, Protestant 6.1%, Anglican 3%, Baha'i 0.2%	WCE (2001)
146	Saint Vincent and the Grenadines	Religions	Protestant 40.5%, Anglican 36%, Roman Catholic 19.3%, Baha'i 0.8%	WCE (2001)
147	Samoa	Religions	Protestant 67.6%, Roman Catholic 21.3%, Baha'i 1.7%, Anglican 0.2%	WCE (2001)
148	San Marino	Religions	Roman Catholic 93.2%, Protestant 0.3%, atheist 4.3%	WCE (2001)
149	Sao Tome and Principe	Religions	Roman Catholic 92.4%, Protestant 2.2%, Animist 2.1%, Baha'i 0.1%	WCE (2001)
150	Saudi Arabia	Religions	Sunni Muslim 97%, Shi'a Muslim 2.5%, Christian 0.8%	WCE (2001)
151	Senegal	Religions	Muslim 90%, Roman Catholic 5.6%, Animist 3.2%, Protestant 0.1%, Baha'i 0.1%	WCE (2001)
152	Seychelles	Religions	Roman Catholic 89.3%, Anglican 7.4%, Protestant 1.1%, Hindu 0.6%, Muslim 0.3%	WCE (2001)
153	Sierra Leone	Religions	Animist 51.5%, Muslim 39.4%, Christian 9%, Hindu 0.1%	WCE (2001)
154	Singapore	Religions	Taoist 52.7%, Muslim 16.2%, Christian 10.2%, Buddhist 7%, Hindu 5.7%	WCE (2001)
155	Slovakia	Religions	Roman Catholic 60.3%, atheist 9.7%, Protestant 8.4%, Orthodox 4.1%, other 17.5%	WCE (2001)
156	Slovenia	Religions	Roman Catholic (Uniate 2%) 70.8%, Lutheran 1%, Muslim 1%, atheist 4.3%, other 22.9%	WCE (2001)
157	Solomon Islands	Religions	Protestant 37.8%, Anglican 33.6%, Roman Catholic 19.1%, Animist 4%, Baha'i 0.4%	WCE (2001)
158	Somalia	Religions	Muslim 99.8%, Christian 0.1%	WCE (2001)
159	South Africa	Religions	Christian 79.2%, Animist 15.9%, Hindu 2%, Muslim 1.3%, Jewish 0.6%	WCE (2001)
160	Spain	Religions	Roman Catholic 96.9%, Protestant 0.1%, atheist 2.9%	WCE (2001)
161	Sri Lanka	Religions	Buddhist 66.9%, Hindu 16%, Christian 8.3%, Sunni Muslim 7.2%, Sikhs 0.2%	WCE (2001)
162	Sudan	Religions	Muslim 73%, Animist 16.7%, Christian 9.1% including Roman Catholic 5.6%	WCE (2001)
163	Suriname	Religions	Protestant 36.6%, Roman Catholic 36%, Muslim 13%, Animist 6.1%, Hindu 2%	WCE (2001)
164	Swaziland	Religions	Christian 77%, Animist 20.9%, Baha'i 2%, Muslim 0.1%	WCE (2001)
165	Sweden	Religions	Protestant 68.4%, Roman Catholic 1.4%, Orthodox 1.1%, atheist 28.7%	WCE (2001)
166	Switzerland	Religions	Roman Catholic 53.6%, Protestant 43.2%, Orthodox 0.3%, Jewish 0.3%	WCE (2001)
167	Syria	Religions	Sunni Muslim 74%, Alawite, Druze 3%, and other Muslim sects 16%, Christian (various sects) 10%, Jewish (tiny communities in Damascus, Al Qamishli, and Aleppo)	WCE (2001)
168	Tajikistan	Religions	Sunni Muslim 85%, Shi'a Muslim 5%	WCE (2001)
169	Tanzania	Religions	Christian 44% including Roman Catholic 28.2%, Muslim 32.5%, Animist 22.8%	WCE (2001)
170	Thailand	Religions	Buddhist 92.1%, Muslim 3.9%, Taoist 1.7%, Christian 1.1%, Animist 0.6%	WCE (2001)
171	Togo	Religions	Animist 45.8%, Roman Catholic 29.3%, Muslim 17%, Protestant 5.8%, Baha'i 0.1%	WCE (2001)
172	Tonga	Religions	Christian 98.5% including Protestant 51.9%, Baha'i 1.4%	WCE (2001)
173	Trinidad and Tobago	Religions	Christian 66.3% including Roman Catholic 35.8%, Hindu 25.8%, Muslim 6.5%	WCE (2001)
174	Tunisia	Religions	Muslim 99%, Christian 0.3%, Jewish 0.1%	WCE (2001)
175	Turkey	Religions	Muslim 99.2%, Orthodox 0.3%, Roman Catholic 0.1%	WCE (2001)
176	Turkmenistan	Religions	Muslim 89%, Eastern Orthodox 9%, other 2%	WCE (2001)
177	Tuvalu	Religions	Protestant 93%, Baha'i 4.8%, Roman Catholic 2.2%	WCE (2001)
178	Uganda	Religions	Roman Catholic 49.6%, Anglican 26.2%, Animist 12.6%, Muslim 6.6%	WCE (2001)
179	Ukraine	Religions	Ukrainian Orthodox (Moscow Patriarchate, Kiev Patriarchate), Ukrainian Autocephalous Orthodox, Ukrainian Catholic (Uniate), Protestant, Jewish	WCE (2001)
180	United Arab Emirates UAE	Religions	Sunni Muslim 70%, Christian 3.8%, Hindu 0.3%, Baha'i 0.3%	WCE (2001)
181	United Kingdom UK	Religions	Anglican 56.8%, Protestant 15%, Roman Catholic 13.2%, Muslim 1.4%, Jewish 0.8%	WCE (2001)
182	United States of America USA	Religions	Christian 88%, Jewish 3.2%, Muslim 0.8%, Hindu 0.2%, Buddhist 0.1%	WCE (2001)
183	Uruguay	Religions	Roman Catholic 60.2%, Protestant 1.9%, Jewish 1.7%, atheist 35.1%	WCE (2001)
184	Uzbekistan	Religions	Muslim 88% (mostly Sunnis), Eastern Orthodox 9%, other 3%	WCE (2001)
185	Vanuatu	Religions	Christian 94.7% including Protestant 54.6%, Animist 4.8%, Buddhist 0.1%	WCE (2001)
186	Vatican	Religions	Roman Catholic 100%	WCE (2001)
187	Venezuela	Religions	Roman Catholic 93.1%, Animist 1.5%, Protestant 1%, Baha'i 0.2%, Orthodox 0.1%	WCE (2001)
188	Vietnam	Religions	Buddhist 55.3%, Roman Catholic 7%, Animist 4.2%, Taoist 1.7%, atheist 18.5%	WCE (2001)
189	Yemen	Religions	Sunni (Shaf'i) Muslim 55.8%, Shi'a (Zaydi) Muslim 42.4%, Jewish, Christian, Hindu	WCE (2001)
190	Yugoslavia	Religions	Orthodox 65%, Muslim 19%, Roman Catholic 4%, Protestant 1%, other 11%	WCE (2001)
191	Zambia	Religions	Christian 72%, Animist 27%, Muslim 0.3%, Baha'i 0.3%, Hindu 0.2%	WCE (2001)
192	Zimbabwe	Religions	Christian 58%, Animist 40.5%, Muslim 0.9%, Baha'i 0.2%, Hindu 0.1%	WCE (2001)
193	World	Religions	na	na