47)
15-64 years: 57.1% (male 671,057/female 631,078)
65 years and over: 4% (male 46,217/female 45,623) (2006 est.)

Bolivia
0-14 years: 35% (male 1,603,982/female 1,542,319)
15-64 years: 60.4% (male 2,660,806/female 2,771,807)
65 years and over: 4.6% (male 182,412/female 227,720) (2006 est.)

Bosnia and Herzegovina
0-14 years: 15.5% (male 359,739/female
336,978)
15-64 years: 70.1% (male 1,590,923/female 1,564,665)
65 years and over: 14.4% (male 265,637/female 381,034) (2006 est.)

Botswana
0-14 years: 38.3% (male 319,531/female 309,074)
15-64 years: 57.9% (male 460,692/female 488,577)
65 years and over: 3.8% (male 23,374/female 38,585) (2006 est.)

Brazil
0-14 years: 25.8% (male 24,687,656/female 23,742,998)
15-64 years: 68.1% (male 63,548,331/female 64,617,539)
65 years and over: 6.1% (male 4,712,675/female 6,769,028) (2006 est.)

British Virgin Islands
0-14 years: 20.5% (male 2,403/female 2,331)
15-64 years: 74.3% (male 8,811/female 8,340)
65 years and over: 5.3% (male 636/female 577) (2006 est.)

Brunei
0-14 years: 28.1% (male 54,411/female 52,134)
15-64 years: 68.8% (male 138,129/female 123,017)
65 years and over: 3.1% (male 5,584/female 6,169) (2006 est.)

Bulgaria
0-14 years: 13.9% (male 527,881/female 502,334)
15-64 years: 68.7% (male 2,496,054/female 2,579,680)
65 years and over: 17.3% (male 527,027/female 752,391) (2006 est.)

Burkina Faso
0-14 years: 46.8% (male 3,267,202/female 3,235,190)
15-64 years: 50.7% (male 3,513,559/female 3,538,623)
65 years and over: 2.5% (male 140,083/female 208,315) (2006 est.)

Burma
0-14 years: 26.4% (male 6,335,236/female 6,181,216)
15-64 years: 68.5% (male 16,011,723/female 16,449,626)
65 years and over: 5.1% (male 1,035,853/female 1,368,979) (2006 est.)

Burundi
0-14 years: 46.3% (male 1,884,825/female 1,863,200)
15-64 years: 51.1% (male 2,051,451/female 2,082,017)
65 years and over: 2.6% (male 83,432/female 125,143) (2006 est.)

Cambodia
0-14 years: 35.6% (male 2,497,595/female 2,447,754)
15-64 years: 61% (male 4,094,946/female 4,370,159)
65 years and over: 3.4% (male 180,432/female 290,541) (2006 est.)

Cameroon
0-14 years: 41.2% (male 3,614,430/female 3,531,047)
15-64 years: 55.5% (male 4,835,453/female 4,796,276)
65 years and over: 3.2% (male 260,342/female 303,154) (2006 est.)

Canada
0-14 years: 17.6% (male 2,992,811/female 2,848,388)
15-64 years: 69% (male 11,