65 years and over: 7.27% (male 1,352,312; female 2,131,105) (2001 est.)
Population growth rate: 0.89% (2001 est.)
Birth rate: 14.85 births/1,000 population (2001 est.)
Death rate: 5.93 deaths/1,000 population (2001 est.)
Net migration rate: 0 migrant(s)/1,000 population (2001 est.)
Sex ratio: at birth: 1.11 male(s)/female
under 15 years: 1.13 male(s)/female
15-64 years: 1.03 male(s)/female
65 years and over: 0.63 male(s)/female
total population: 1.01 male(s)/female (2001 est.)