15-64 years: 57.1% (male 171,792/female 168,023)
65 years and over: 3.5% (male 9,849/female 10,947) (2009 est.)
Median age:
total: 19.7 years
male: 19.5 years
female: 19.8 years (2009 est.)
Population growth rate:
2.392% (2009 est.) country comparison to the world: 35
Birth rate:
27.69 births/1,000 population (2009 est.) country comparison to the world: 56