Serbia
2.961 million for Serbia (including Kosovo) (2002 est.)
Seychelles
30,900 (1996)
Sierra Leone
1.369 million (1981 est.)
Singapore
2.4 million (2006 est.)
Slovakia
2.629 million (2006 est.)
Slovenia
914,000 (2006 est.)
Solomon Islands
249,200 (1999)
Somalia
3.7 million (very few skilled laborers)
South Africa
16.09 million economically active (2006 est.)
Spain
21.77 million (2006 est.)