Region
United States
1,234
États-Unis
331
Great Britain
86
Canada
65
Developing countries
65
Latin America
63
Japan
54
Germany
49
Europe
47
Africa
44
Soviet Union
40
India
37
France
36
China
35
Pennsylvania
32
Italy
31
USA
31
Turkey
25
New Jersey
22
Russia
22
Europe, Eastern
18
Caribbean Area
17
Mexico
16
Australia
15
New York (State)
15
North America
15
Arab countries
13
Brazil
13
Russia (Federation)
12
European Economic Community countries
11
Grande-Bretagne
11
Spain
11
Chile
10
Pakistan
10
Afrique
9
Asia
9
Cuba
9
Middle East
9
New York
9
Germany (East)
8
Greece
8
Pays en voie de développement
8
États-Unis
8
Africa, East
7
Africa, Sub-Saharan
7
America
7
Appalachian Region
7
Eastern Europe
7
Egypt
7
England
7
more ...