Population Structure
The following demographic statistics are from the CIA World Factbook, unless otherwise indicated.
Median age
total: 19.2 years
male: 19.2 years
female: 19.3 years (2011 est.)
Sex ratio
at birth: 1.06 male(s)/female
under 15 years: 1.05 male(s)/female
15–64 years: 1.04 male(s)/female
65 years and over: 0.94 male(s)/female
total population: 1.04 male(s)/female (2009 est.)
Life expectancy at birth
total population: 51.56 years
male: 51.58 years
female: 51.55 years (2000 est.)
total population: 46.94 years
male: 46.16 years
female: 47.76 years (2009 est.)
total population: 52.05 years
male: 48.95 years
female: 55.33 years (2012 est.)
HIV/AIDS adult prevalence rate
3.1% (2007 est.)
3.6% (2009 est.)
people living with HIV/AIDS
2.6 million (2007 est.)
3.3 million (2009 est.)
Read more about this topic: Ethnic Groups In Nigeria
Famous quotes containing the words population and/or structure:
“The paid wealth which hundreds in the community acquire in trade, or by the incessant expansions of our population and arts, enchants the eyes of all the rest; the luck of one is the hope of thousands, and the bribe acts like the neighborhood of a gold mine to impoverish the farm, the school, the church, the house, and the very body and feature of man.”
—Ralph Waldo Emerson (1803–1882)
“Man is more disposed to domination than freedom; and a structure of dominion not only gladdens the eye of the master who rears and protects it, but even its servants are uplifted by the thought that they are members of a whole, which rises high above the life and strength of single generations.”
—Karl Wilhelm Von Humboldt (1767–1835)