15-64 years: 65% (male 20,963,124/female 20,929,280)
65 years and over: 16.4% (male 4,403,248/female 6,155,767) (2010 est.)
Median age:
total: 39.7 years
male: 38.2 years
female: 41.2 years (2010 est.)
Population growth rate:
0.525% (2010 est.) country comparison to the world: 152
Birth rate:
12.43 births/1,000 population (2010 est.) country comparison to the world: 160