Yemen:
0-14 years: 47.21% (male 4,340,436; female 4,195,076)
15-64 years: 49.79% (male 4,598,301; female 4,402,402)
65 years and over: 3% (male 274,202; female 267,618) (2001 est.)
Yugoslavia: 0-14 years: 19.8% (male 1,095,905; female 1,024,123)
15-64 years: 65.3% (male 3,415,728; female 3,553,343)
65 years and over: 14.9% (male 681,559; female 906,632) (2001 est.)
Zambia: 0-14 years: 47.36% (male 2,324,128; female 2,303,349)
15-64 years: 50.14% (male 2,433,250; female 2,465,747)
65 years and over: 2.5% (male 105,694; female 138,031) (2001 est.)
Zimbabwe: 0-14 years: 38.68% (male 2,223,332; female 2,172,479)