Region
United States
150
China
14
Great Britain
14
Washington (D.C.)
8
Germany
7
Japan
7
Australia
6
England
6
Soviet Union
5
Mexico
4
South Africa
4
Asia
3
Brazil
3
Burma
3
Canada
3
Egypt
3
Iran
3
Israel
3
Nigeria
3
Argentina
2
India
2
Indonesia
2
Iraq
2
Netherlands
2
Singapore
2
Vietnam
2
Africa
1
America
1
Asia, Central
1
Cape Town (South Africa)
1
Chile
1
Europe, Eastern
1
France
1
Ghana
1
Ho Chi Minh City
1
Ho Chi Minh City (Vietnam)
1
Korea
1
Korea (South)
1
Latin America
1
Mersey Valley
1
New York (State)
1
Thailand
1
URSS
1
West Bank
1
Western Cape
1
Wisconsin
1
Zambia
1
États-Unis
1