15-64 years: 54.25% (male 3,518,209; female 3,519,851)
65 years and over: 3.64% (male 220,640; female 251,725) (2001 est.)
Population growth rate: 2.6% (2001 est.)
Birth rate: 34.61 births/1,000 population (2001 est.)
Death rate: 6.79 deaths/1,000 population (2001 est.)
Net migration rate: -1.84 migrant(s)/1,000 population (2001 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: 0.88 male(s)/female