Age structure:
0-14 years: 27.1% (male 66,603/female 64,035)
15-64 years: 66.6% (male 159,525/female 160,871)
65 years and over: 6.3% (male 13,004/female 17,229) (2009 est.)
Median age:
total: 27.9 years
male: 27.5 years
female: 28.3 years (2009 est.)
Population growth rate:
1.103% (2009 est.) country comparison to the world: 123