0-14 years: 40.6% (male 4,215,912/female 4,146,077)
15-64 years: 56.6% (male 5,942,642/female 5,720,108)
65 years and over: 2.9% (male 296,074/female 296,255) (2009 est.)
Median age:
total: 19.2 years
male: 19.4 years
female: 19.1 years (2009 est.)
Population growth rate:
2.133% (2009 est.) country comparison to the world: 49
Birth rate: