Age structure:
0-14 years: 41.7% (male 112,326/female 111,244)
15-64 years: 54.5% (male 140,568/female 151,500)
65 years and over: 3.8% (male 8,900/female 11,343) (2005 est.)
Median age:
total: 18.83 years
male: 18.2 years
female: 19.46 years (2005 est.)
Population growth rate:
2.42% (2005 est.)
Birth rate:
36.18 births/1,000 population (2005 est.)
Death rate:
12 deaths/1,000 population (2005 est.)
Net migration rate:
0 migrant(s)/1,000 population (2005 est.)
Sex ratio:
at birth: 1.03 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 0.93 male(s)/female
65 years and over: 0.78 male(s)/female
total population: 0.96 male(s)/female (2005 est.)
Infant mortality rate:
total: 85.13 deaths/1,000 live births
male: 91.28 deaths/1,000 live births
female: 78.8 deaths/1,000 live births (2005 est.)
Life expectancy at birth:
total population: 49.7 years
male: 48.01 years
female: 51.44 years (2005 est.)
Total fertility rate:
4.62 children born/woman (2005 est.)