Region
United States
15
United States --
15
Indonesia
2
Indonesia --
2
France
1
France --
1
Iran
1
Iran --
1
Middle East
1
Middle East --
1
Mozambique
1
Mozambique --
1
Pakistan
1
Pakistan --
1
Philippines
1
Philippines --
1
Romania
1
Romania --
1
Russia (Federation)
1
Russia --
1
South Africa
1
South Africa --
1
Soviet Union
1
Soviet Union --
1
Unites States
1
Yugoslavia
1
Yugoslavia --
1