Region
United States
23
China
4
Burma
3
Afghanistan
1
Africa, North
1
Albania
1
Chile
1
El Salvador
1
Ethiopia
1
Haiti
1
Korea (North)
1
Korea (South)
1
Kuwait
1
Latin America
1
Lebanon
1
Malaysia
1
Mauritania
1
Middle East
1
Mongolia
1
Nepal
1
Singapore
1
South America
1
South Asia
1
Soviet Union
1
Tian'an Men (Beijing, China)
1
Tibet Autonomous Region
1
Tibet Autonomous Region (China)
1
Western Sahara
1
Yugoslavia
1