Saint Vincent and the Grenadines
black 66%, mixed 19%, East Indian
6%, European 4%, Carib Amerindian 2%, other 3%

Samoa
Samoan 92.6%, Euronesians (persons of European and Polynesian
blood) 7%, Europeans 0.4% (2001 census)

San Marino
Sammarinese, Italian

Sao Tome and Principe
mestico, angolares (descendants of Angolan
slaves), forros (descendants of freed slaves), servicais (contract
laborers from Angola, Mozambique, and Cape Verde), tongas (children
of servicais born on the islands), Europeans (primarily Portuguese)

Saudi Arabia
Arab 90%, Afro-Asian 10%

Senegal
Wolof 43.3%, Pular 23.8%, Serer 14.7%, Jola 3.7%, Mandinka
3%, Soninke 1.1%, European and Lebanese 1%, other 9.4%

Serbia
Serb 82.9%, Hungarian 3.9%, Romany (Gypsy) 1.4%, Yugoslavs
1.1%, Bosniaks 1.8%, Montenegrin 0.9%, other 8% (2002 census)

Seychelles
mixed French, African, Indian, Chinese, and Arab

Sierra Leone
20 African ethnic groups 90% (Temne 30%, Mende 30%,
other 30%), Creole (Krio) 10% (descendants of freed Jamaican slaves
who were settled in the Freetown area in the late-18th century),
refugees from Liberia's recent civil war, small numbers of
Europeans, Lebanese, Pakistanis, and Indians

Singapore
Chinese 76.8%, Malay 13.9%, Indian 7.9%, other 1.4% (2000
census)