San Marino
7.5% (2001 est.)
Sao Tome and Principe
5% (2003 est.)
Saudi Arabia
5.3% (2003 est.)
Senegal
5.5% (2003 est.)
Serbia and Montenegro
1.5% (2003 est.)
Seychelles
1.5% (2002 est.)
Sierra Leone
6.5% (2003 est.)
Singapore
1.1% (2003 est.)
Slovakia
3.9% (2003 est.)
Slovenia
2.3% (2003 est.)