for 1991 were 2100 divided as follows:

Belgium 9

Czechoslovakia 43

France 3

Germany 1

Great Britain 1

Hungary 26

Italy 1,840

Ivory Coast 1

Jugoslavia 12

Luxembourg 1

Portugal 1

Rymania 18

Spain 3

Suviet Union 140

United States 1

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Totale: 2,100