Afghanistan:
lowest 10%: NA%

highest 10%: NA%

Albania: lowest 10%: NA%

highest 10%: NA%

Algeria: lowest 10%: 2.8%

highest 10%: 26.8% (1995)

American Samoa: lowest 10%: NA%

highest 10%: NA%

Andorra: lowest 10%: NA%

highest 10%: NA%