Population: 3,677,780 (July 2002 est.)
Age structure: 0-14 years: 27.3% (male 511,902; female 491,804) 15-64 years: 65.9% (male 1,157,688; female 1,267,106) 65 years and over: 6.8% (male 113,341; female 135,939) (2002 est.)
Population growth rate: 1.36% (2002 est.)
Birth rate: 19.96 births/1,000 population (2002 est.)
Death rate: 6.35 deaths/1,000 population (2002 est.)
Net migration rate: 0 migrant(s)/1,000 population (2002 est.)
Sex ratio: at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.91 male(s)/female 65 years and over: 0.83 male(s)/female total population: 0.94 male(s)/female (2002 est.)
Infant mortality rate: 27.39 deaths/1,000 live births (2002 est.)
Life expectancy at birth: 74.32 years (2002 est.) male: Total fertility rate: 2.02 children born/woman (2002 est.)
HIV/AIDS - adult prevalence rate: 0.09% (1999 est.)