Age structure:
0-14 years: 29.1% (male 54,243; female 52,013)
15-64 years: 68% (male 131,682; female 116,631)
65 years and over: 2.9% (male 5,035; female 5,647) (2004 est.)
Median age:
total: 26.7 years
male: 27.3 years
female: 26 years (2004 est.)
Population growth rate:
1.95% (2004 est.)
Birth rate:
19.33 births/1,000 population (2004 est.)
Death rate:
3.4 deaths/1,000 population (2004 est.)
Net migration rate:
3.59 migrant(s)/1,000 population (2004 est.)
Sex ratio:
at birth: 1.06 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.13 male(s)/female
65 years and over: 0.89 male(s)/female
total population: 1.1 male(s)/female (2004 est.)
Infant mortality rate:
total: 13.05 deaths/1,000 live births
female: 9.41 deaths/1,000 live births (2004 est.)
male: 16.51 deaths/1,000 live births
Life expectancy at birth:
total population: 74.54 years
male: 72.13 years
female: 77.09 years (2004 est.)
Total fertility rate:
2.33 children born/woman (2004 est.)