Region
United States
598
Colorado
7
Africa
6
China
6
Foreign countries
6
Japan
5
Europe
3
Great Britain
3
India
3
Texas
3
BRIC countries
2
Developing countries
2
Eurasia
2
Fort Hood
2
Great Plains
2
Korea (South)
2
Michigan
2
Pacific Area
2
Vietnam
2
Asia
1
Australia
1
California
1
Florida
1
Georgia
1
Germany
1
Iran
1
Iraq
1
Ireland
1
Italy
1
Kentucky
1
Louisiana
1
Missouri
1
New Mexico
1
Oklahoma
1
Puerto Rico
1
Russia
1
Russia (Federation)
1
Saudi Arabia
1
Sault Sainte Marie
1
Thailand
1
Ukraine
1
Zimbabwe
1