529,267 (2004 est.)

Mozambique
males age 15-49: 2,485,197 (2004 est.)

Namibia
males age 15-49: 279,755 (2004 est.)

Nauru
males age 15-49: 1,810 (2004 est.)

Nepal
males age 15-49: 3,566,576 (2004 est.)

Netherlands
males age 15-49: 3,534,392 (2004 est.)

Netherlands Antilles
males age 15-49: 31,025 (2004 est.)

New Zealand
males age 15-49: 868,984 (2004 est.)

Nicaragua
males age 15-49: 858,022 (2004 est.)

Niger
males age 15-49: 1,333,027 (2004 est.)

Nigeria
males age 15-49: 18,763,229 (2004 est.)

Norway
males age 15-49: 916,155 (2004 est.)

Oman
males age 15-49: 443,006 (2004 est.)

Pakistan
males age 15-49: 24,355,985 (2004 est.)

Panama
males age 15-49: 553,422 (2004 est.)

Papua New Guinea
males age 15-49: 775,064 (2004 est.)

Paraguay
males age 15-49: 1,084,087 (2004 est.)

Peru
males age 15-49: 4,938,512 (2004 est.)

Philippines
males age 15-49: 15,780,602 (2004 est.)

Poland
males age 15-49: 8,034,577 (2004 est.)

Portugal
males age 15-49: 2,107,502 (2004 est.)

Qatar
males age 15-49: 170,266 (2004 est.)

Reunion
males age 15-49: 103,073 (2004 est.)

Romania
males age 15-49: 5,007,375 (2004 est.)

Russia
males age 15-49: 30,600,088 (2004 est.)

Rwanda
males age 15-49: 1,004,296 (2004 est.)

Sao Tome and Principe
males age 15-49: 20,188 (2004 est.)

Saudi Arabia
males age 15-49: 4,725,514 (2004 est.)

Senegal
males age 15-49: 1,301,761 (2004 est.)

Serbia and Montenegro
males age 15-49: 2,184,937 (2004 est.)

Seychelles
males age 15-49: 11,712 (2004 est.)

Sierra Leone
males age 15-49: 614,338 (2004 est.)

Singapore
males age 15-49: 934,317 (2004 est.)

Slovakia
males age 15-49: 1,129,935 (2004 est.)

Slovenia
males age 15-49: 417,875 (2004 est.)

Somalia
males age 15-49: 1,109,405 (2004 est.)

South Africa
males age 15-49: 7,247,696 (2004 est.)

Spain
males age 15-49: 8,336,273 (2004 est.)

Sri Lanka
males age 15-49: 4,195,736 (2004 est.)

Sudan
males age 15-49: 5,743,783 (2004 est.)

Suriname
males age 15-49: 72,576 (2004 est.)

Swaziland
males age 15-49: 168,257 (2004 est.)

Sweden
males age 15-49: 1,821,394 (2004 est.)

Switzerland
males age 15-49: 1,606,391 (2004 est.)

Syria
males age 15-49: 2,716,054 (2004 est.)

Taiwan
males age 15-49: 4,992,737 (2004 est.)

Tajikistan
males age 15-49: 1,444,325 (2004 est.)