Region
United States
3,390
India
159
Canada
128
Mexico
88
California
87
Indonesia
87
Germany
81
OECD countries
73
China
72
Germany (West)
72
Argentina
71
Pakistan
68
New York (State)
62
Japan
61
Peru
57
Brazil
56
Bolivia
51
South Africa
51
Israel
50
North Carolina
50
France
49
Soviet Union
49
Great Britain
47
Iran
46
Pennsylvania
45
Bangladesh
44
Europe
43
Italy
43
Massachusetts
43
Russia (Federation)
42
Latin America
39
Colombia
38
Developing countries
38
Sweden
38
Nigeria
37
Turkey
36
Spain
35
Illinois
33
États-Unis
32
Kentucky
31
New Hampshire
31
Australia
29
New Jersey
26
Korea (South)
25
El Salvador
24
Connecticut
22
Ecuador
22
Southern States
22
Chile
21
Venezuela
21
more ...