Age structure:
0-14 years: 29.4% (male 35,635,790; female 34,416,854)
15-64 years: 65.5% (male 78,097,767; female 78,147,909)
65 years and over: 5.1% (male 5,308,986; female 6,845,646) (2004
est.)
Median age: total: 26.1 years male: 25.7 years female: 26.6 years (2004 est.)
Population growth rate:
1.49% (2004 est.)
Birth rate:
21.11 births/1,000 population (2004 est.)
Death rate:
6.26 deaths/1,000 population (2004 est.)
Net migration rate:
0 migrant(s)/1,000 population (2004 est.)
Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.78 male(s)/female
total population: 1 male(s)/female (2004 est.)
Infant mortality rate:
total: 36.82 deaths/1,000 live births
female: 31.29 deaths/1,000 live births (2004 est.)
male: 42.09 deaths/1,000 live births
Life expectancy at birth:
total population: 69.26 years
male: 66.84 years
female: 71.8 years (2004 est.)
Total fertility rate:
2.47 children born/woman (2004 est.)