Region
United States
19
United States --
19
Great Britain
9
Great Britain --
8
Soviet Union --
7
India --
6
Soviet Union
6
India
5
Malaysia
4
Pakistan
4
Indonesia
3
Indonesia --
3
Malaysia --
3
Pakistan --
3
Russia --
3
Singapore
3
Singapore --
3
China
2
Philippines
2
Philippines --
2
Russia (Federation)
2
Bangladesh
1
Bangladesh --
1
Canada
1
Canada --
1
China --
1
Iran
1
Iran --
1
Iraq
1
Iraq --
1
Ireland
1
Ireland --
1
Israel
1
Israel --
1
Japan
1
Japan --
1
Malaya --
1
Middle East
1
Middle East --
1
Mozambique
1
Mozambique --
1
New Zealand
1
New Zealand --
1
Northern Ireland
1
Northern Ireland --
1
Panama
1
Panama --
1
Romania
1
Romania --
1
South Africa
1
more ...