Sao Tome and Principe
Christian 80% (Roman Catholic, Evangelical
Protestant, Seventh-Day Adventist)

Saudi Arabia
Muslim 100%

Senegal
Muslim 94%, indigenous beliefs 1%, Christian 5% (mostly
Roman Catholic)

Serbia and Montenegro
Orthodox 65%, Muslim 19%, Roman Catholic 4%,
Protestant 1%, other 11%

Seychelles
Roman Catholic 86.6%, Anglican 6.8%, other Christian
2.5%, other 4.1%

Sierra Leone
Muslim 60%, indigenous beliefs 30%, Christian 10%

Singapore
Buddhist (Chinese), Muslim (Malays), Christian, Hindu,
Sikh, Taoist, Confucianist

Slovakia
Roman Catholic 60.3%, atheist 9.7%, Protestant 8.4%,
Orthodox 4.1%, other 17.5%

Slovenia
Roman Catholic (Uniate 2%) 70.8%, Lutheran 1%, Muslim 1%,
atheist 4.3%, other 22.9%

Solomon Islands
Anglican 45%, Roman Catholic 18%, United
(Methodist/Presbyterian) 12%, Baptist 9%, Seventh-Day Adventist 7%,
other Protestant 5%, indigenous beliefs 4%