The 2005 CIA World Factbook

by United States. Central Intelligence Agency

Greenland
lowest 10%: NA%
highest 10%: NA%

Grenada
lowest 10%: NA
highest 10%: NA

Guadeloupe
lowest 10%: NA%
highest 10%: NA%

Guam
lowest 10%: NA
highest 10%: NA

Guatemala
lowest 10%: 1.6%
highest 10%: 46% (1998)

Guernsey
lowest 10%: NA%
highest 10%: NA%

Guinea
lowest 10%: 2.6%
highest 10%: 32% (1994)

Guinea-Bissau
lowest 10%: 0.5%
highest 10%: 42.4% (1991)

Guyana
lowest 10%: NA
highest 10%: NA

Haiti
lowest 10%: NA
highest 10%: NA