3,360,474 (July 2009 est.) country comparison to the world: 134
Age structure:
0-14 years: 29.3% (male 501,950/female 481,750)
15-64 years: 63.9% (male 1,085,435/female 1,061,530)
65 years and over: 6.8% (male 106,934/female 122,875) (2009 est.)
Median age:
total: 27 years
male: 26.6 years
female: 27.3 years (2009 est.)
Population growth rate: