15-64 years: 61.6% (male 21,614,284; female 21,217,978)
65 years and over: 3.81% (male 1,160,967; female 1,490,758) (2001 est.)
Population growth rate: 1.69% (2001 est.)
Birth rate: 24.89 births/1,000 population (2001 est.)
Death rate: 7.7 deaths/1,000 population (2001 est.)
Net migration rate: -0.24 migrant(s)/1,000 population (2001 est.)
Sex ratio: at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 1.02 male(s)/female
65 years and over: 0.78 male(s)/female