Saudi Arabia
17 years of age (2003 est.)
Senegal
18 years of age (2003 est.)
Serbia and Montenegro
19 years of age (2003 est.)
Slovakia
18 years of age (2003 est.)
Slovenia
19 years of age (2003 est.)
South Africa
18 years of age (2003 est.)
Spain
20 years of age (2003 est.)
Sri Lanka
18 years of age (2003 est.)
Sudan
18 years of age (2003 est.)
Sweden
19 years of age (2003 est.)