Region
United States
9,600
Great Britain
393
Germany
313
Europe
284
Japan
270
China
247
California
234
Italy
222
Canada
209
Soviet Union
190
Germany (West)
137
France
134
Russia (Federation)
123
Korea (South)
121
Developing countries
119
Australia
112
États-Unis
104
India
103
États-Unis
99
Asia
98
New York (State)
91
Israel
76
Spain
72
European Union countries
69
Washington (D.C.)
67
Arab countries
65
England
62
Indonesia
62
Alaska
57
Florida
56
Mexico
56
Massachusetts
54
Sweden
53
Netherlands
52
Egypt
51
Colorado
49
Brazil
46
Illinois
43
Taiwan
42
North Carolina
40
Switzerland
40
Oregon
39
Pennsylvania
39
United Kingdom
39
Argentina
38
Africa
37
Latin America
35
Washington (State)
35
New Jersey
34
European Economic Community countries
32
more ...