Population: 9,663,535 (July 1999 est.)
Age structure:
0-14 years: 49% (male 2,381,937; female 2,355,807)
15-64 years: 49% (male 2,308,715; female 2,379,994)
65 years and over: 2% (male 107,427; female 129,655) (1999 est.)
Population growth rate: 2.12% (1999 est.)
Birth rate: 44.51 births/1,000 population (1999 est.)
Death rate: 22.56 deaths/1,000 population (1999 est.)
Net migration rate: -0.78 migrant(s)/1,000 population (1999 est.)
Sex ratio:
at birth: 1.03 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 0.97 male(s)/female
65 years and over: 0.83 male(s)/female
total population: 0.99 male(s)/female (1999 est.)
Infant mortality rate: 91.85 deaths/1,000 live births (1999 est.)
Life expectancy at birth: total population: 36.96 years male: 36.72 years female: 37.21 years (1999 est.)
Total fertility rate: 6.35 children born/woman (1999 est.)