Region
United States
76
United States --
32
East Asia
3
Japan
3
United states --
3
Great Britain
2
Iran
2
Iran --
2
Iraq
2
Libya --
2
Middle East
2
Persian Gulf Region --
2
Sudan --
2
Australia --
1
Foreign countries
1
Germany (West)
1
Government policy
1
Great Britain --
1
Japan --
1
Malaysia
1
Mexican-American Border Region
1
Middle East --
1
Middle east
1
New Zealand
1
New Zealand --
1
Saudi Arabia
1