The 2007 CIA World Factbook

by United States. Central Intelligence Agency

Seychelles
20,000 (2005)

Sierra Leone
10,000 (2005)

Singapore
2,421,800 (2005)

Slovakia
2.5 million (2005)

Slovenia
1.09 million (2005)

Solomon Islands
8,400 (2005)

Somalia
90,000 (2005)

South Africa
5.1 million (2005)

Spain
19,204,771 (2006)

Sri Lanka
280,000 (2005)