The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Gibraltar
0.125% (2008 est.)

Greece
0.146% (2008 est.)

Greenland
0.064% (2008 est.)

Grenada
0.406% (2008 est.)

Guam
1.373% (2008 est.)

Guatemala
2.11% (2008 est.)

Guernsey
0.228% (2008 est.)

Guinea
2.492% (2008 est.)

Guinea-Bissau
2.035% (2008 est.)

Guyana
0.211% (2008 est.)