People
Population: 31,270,820 (July 1999 est.)
Age structure:
0-14 years: 44% (male 6,926,149; female 6,967,416)
15-64 years: 53% (male 8,030,141; female 8,437,978)
65 years and over: 3% (male 415,074; female 494,062) (1999 est.)
Population growth rate: 2.14% (1999 est.)
Birth rate: 40.37 births/1,000 population (1999 est.)
Death rate: 16.75 deaths/1,000 population (1999 est.)
Net migration rate: -2.24 migrant(s)/1,000 population (1999 est.)
Sex ratio:
at birth: 1.03 male(s)/female
under 15 years: 0.99 male(s)/female
15-64 years: 0.95 male(s)/female
65 years and over: 0.84 male(s)/female
total population: 0.97 male(s)/female (1999 est.)
Infant mortality rate: 95.27 deaths/1,000 live births (1999 est.)
Life expectancy at birth: total population: 46.17 years male: 43.85 years female: 48.57 years (1999 est.)