15-64 years: 66.6% (male 3,568,660/female 3,578,344)
65 years and over: 19.2% (male 902,617/female 1,156,815) (2010 est.)
Median age:
total: 42.2 years
male: 41.1 years
female: 43.2 years (2010 est.)
Population growth rate:
0.106% (2010 est.) country comparison to the world: 186
Birth rate:
9.34 births/1,000 population (2010 est.) country comparison to the world: 206