15-49: 2,517,596 (2001 est.)

Belize:
males age 15-49: 62,698 (2001 est.)

Benin:
males age 15-49: 1,455,433

females age 15-49: 1,489,947

note: both sexes are liable for military service (2001 est.)

Bhutan:
males age 15-49: 504,342 (2001 est.)

Bolivia:
males age 15-49: 2,005,660 (2001 est.)

Bosnia and Herzegovina:
males age 15-49: 1,127,146 (2001 est.)

Botswana:
males age 15-49: 380,152 (2001 est.)

Brazil:
males age 15-49: 48,298,486 (2001 est.)

Brunei:
males age 15-49: 106,725 (2001 est.)

Bulgaria:
males age 15-49: 1,891,498 (2001 est.)

Burkina Faso:
males age 15-49: 2,592,974 (2001 est.)

Burma:
males age 15-49: 12,050,964

females age 15-49: 12,070,017

note: both sexes liable for military service (2001 est.)

Burundi:
males age 15-49: 1,394,273 (2001 est.)

Cambodia:
males age 15-49: 2,877,137 (2001 est.)

Cameroon:
males age 15-49: 3,762,369 (2001 est.)

Canada:
males age 15-49: 8,325,084 (2001 est.)

Cape Verde:
males age 15-49: 89,543 (2001 est.)

Central African Republic:
males age 15-49: 824,139 (2001 est.)

Chad:
males age 15-49: 1,814,578 (2001 est.)

Chile:
males age 15-49: 4,057,466 (2001 est.)

China:
males age 15-49: 366,306,353 (2001 est.)

Colombia:
males age 15-49: 10,779,148 (2001 est.)

Comoros:
males age 15-49: 141,120 (2001 est.)

Congo, Democratic Republic of the:
males age 15-49: 11,615,554
(2001 est.)

Congo, Republic of the:
males age 15-49: 684,922 (2001 est.)

Costa Rica:
males age 15-49: 1,035,090 (2001 est.)

Cote d'Ivoire:
males age 15-49: 3,851,432 (2001 est.)

Croatia:
males age 15-49: 1,085,877 (2001 est.)

Cuba:
males age 15-49: 3,090,633

females age 15-49: 3,029,274 (2001 est.)

Cyprus:
males age 15-49: 198,275 (2001 est.)

Czech Republic:
males age 15-49: 2,653,456 (2001 est.)

Denmark:
males age 15-49: 1,292,619 (2001 est.)

Djibouti:
males age 15-49: 108,038 (2001 est.)

Dominican Republic:
males age 15-49: 2,281,035 (2001 est.)

Ecuador:
males age 15-49: 3,382,567 (2001 est.)

Egypt:
males age 15-49: 18,562,994 (2001 est.)

El Salvador:
males age 15-49: 1,464,898 (2001 est.)

Equatorial Guinea:
males age 15-49: 108,973 (2001 est.)

Estonia:
males age 15-49: 359,677 (2001 est.)

Ethiopia:
males age 15-49: 14,537,884 (2001 est.)

Fiji:
males ag