Região
United States
306
Great Britain
208
Europe
127
Developing countries
119
France
103
India
102
Soviet Union
54
Japan
52
Germany (West)
51
Canada
49
European Economic Community countries
43
Australia
35
Latin America
35
Germany
32
Mexico
32
China
28
Russia
25
Africa
24
Brazil
22
Europe, Eastern
22
Ireland
21
South Africa
21
Peru
20
Nigeria
19
Sweden
18
Etats-Unis
17
États-Unis
16
USA
16
Eastern Europe
15
Spain
15
Estados Unidos
14
Italy
14
Bangladesh
13
England
13
European Union countries
12
Africa, Sub-Saharan
11
Argentina
11
Chile
11
Denmark
11
Pakistan
11
Poland
11
Reino Unido de Gran Bretaña e Irlanda del Norte
11
Royaume-Uni de Grande-Bretagne et d'Irlande du Nord
11
Switzerland
11
United Kingdom of Great Britain and Northern Ireland
11
Asia
10
Egypt
10
Finland
10
Israel
10
Belgium
9
Mais ...