Andorra
lowest 10%: NA%
highest 10%: NA%
Angola
lowest 10%: NA%
highest 10%: NA%
Anguilla
lowest 10%: NA%
highest 10%: NA%
Antigua and Barbuda
lowest 10%: NA%
highest 10%: NA%
Argentina
lowest 10%: 1%
highest 10%: 35%
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%: 3.3%
highest 10%: 22.5% (2004)
Azerbaijan
lowest 10%: 2.8%
highest 10%: 27.8% (1995)