Romania:
males age 15-49: 4,962,807 (2001 est.)
Russia:
males age 15-49: 30,337,743 (2001 est.)
Rwanda:
males age 15-49: 924,544 (2001 est.)
Sao Tome and Principe:
males age 15-49: 18,043 (2001 est.)
Saudi Arabia:
males age 15-49: 3,291,185 (2001 est.)
Senegal:
males age 15-49: 1,207,360 (2001 est.)
Seychelles:
males age 15-49: 11,452 (2001 est.)
Sierra Leone:
males age 15-49: 563,631 (2001 est.)
Singapore:
males age 15-49: 959,636 (2001 est.)
Slovakia:
males age 15-49: 1,136,811 (2001 est.)