Region
United States
635
États-Unis
201
Great Britain
192
Japan
95
Europe
92
China
76
Canada
67
India
53
Developing countries
50
Soviet Union
50
France
46
USA
44
Africa
39
Germany
38
Mexico
37
England
35
Grande-Bretagne
31
Japon
30
Pennsylvania
30
Chine
27
Asia
26
California
25
Afrique
24
New York (State)
24
Southern States
23
South Africa
22
Massachusetts
20
Mexique
20
Ontario
20
East Asia
17
Inde
17
Italy
16
Latin America
16
Californie
15
Indonesia
15
Brazil
14
New England
14
North America
14
Allemagne
12
Kanada
12
North Carolina
12
Angleterre
11
Middle East
11
Russia
11
Taiwan
11
Hawaii
10
Los Angeles
10
New York
10
Russie
10
URSS
10
more ...