Region
United States
33
United States --
19
Iraq
4
South Africa
4
South Africa --
4
Egypt
3
Indonesia
3
Indonesia --
3
Iraq --
3
Philippines
3
Soviet Union
3
France
2
France --
2
Pakistan
2
Philippines --
2
Soviet Union --
2
Sri Lanka
2
Uganda
2
Uganda --
2
China
1
Czechoslovakia
1
Egypt --
1
Georgia
1
Ghana
1
Ghana --
1
India
1
Iran
1
Iran --
1
Ireland
1
Ireland --
1
Kazakhstan
1
Kazakhstan --
1
Kenya
1
Korea (South)
1
Kuwait --
1
Mexico
1
Middle East
1
Middle East --
1
Miscellanea
1
Mozambique
1
Mozambique --
1
Pakistan --
1
Persian Gulf Region --
1
Romania
1
Romania --
1
Russia (Federation)
1
Russia --
1
Sri Lanka --
1
Syria
1
Syria --
1
more ...