Age structure:
0-14 years: 30.3% (male 146,327/female 140,327)
15-64 years: 64.9% (male 307,077/female 305,886)
65 years and over: 4.8% (male 20,300/female 24,803) (2009 est.)
Median age:
total: 25.5 years
male: 25 years
female: 26 years (2009 est.)
Population growth rate:
1.379% (2009 est.) country comparison to the world: 98