Jordan
males age 17-49: 1,348,076 (2005 est.)
Kazakhstan
males age 18-49: 2,473,529 (2005 est.)
Kenya
males age 18-49: 3,963,532 (2005 est.)
Korea, North
males age 17-49: 4,810,831 (2005 est.)
Korea, South
males age 20-49: 9,932,026 (2005 est.)
Kuwait
males age 18-49: 737,292 (2005 est.)
Kyrgyzstan
males age 18-49: 871,493 (2005 est.)
Laos
males age 15-49: 954,816 (2005 est.)
Latvia
males age 19-49: 361,098 (2005 est.)
Lebanon
males age 18-49: 821,762 (2005 est.)