Anguilla
lowest 10%: NA%
highest 10%: NA%
Antigua and Barbuda
lowest 10%: NA%
highest 10%: NA%
Argentina
lowest 10%: 1.2%
highest 10%: 32.6% (2009)
Armenia
lowest 10%: 1.6%
highest 10%: 41.3% (2004)
Aruba
lowest 10%: NA%
highest 10%: NA%
Australia
lowest 10%: 2%
highest 10%: 25.4% (1994)
Austria
lowest 10%: 4%
highest 10%: 22% (2007)
Azerbaijan
lowest 10%: 6.1%
highest 10%: 17.5% (2005)
Bahamas, The
lowest 10%: NA%
highest 10%: 27% (2000)
Bahrain
lowest 10%: NA%
highest 10%: NA%