Region
Mexico
6
Peru
5
Arabian Peninsula
2
Arkansas
2
Colorado
2
South America
2
Asia
1
Bahamas
1
Belize
1
Brazil
1
Central America
1
Chile
1
China
1
Eastern Desert
1
Egypt
1
El Salvador
1
Guatemala
1
Honduras
1
Karewa Island
1
Michoacán de Ocampo
1
Middle East
1
Mona Island
1
Nebraska
1
New Guinea
1
New Zealand
1
North America
1
Philippines
1
Puerto Rico
1
Solomon Islands
1
Sudan
1
Texas
1
United States
1
Venezuela
1
Yucatán (State)
1