Region
United States
3,387
China
321
India
225
Great Britain
140
Japan
140
New York (State)
138
Germany
131
Canada
124
California
121
Indonesia
118
Developing countries
100
Soviet Union
100
Europe
97
France
90
Israel
86
Philippines
80
Mexico
73
Brazil
71
Nigeria
66
European Economic Community countries
64
Thailand
59
Pakistan
56
Taiwan
56
Confederate States of America
49
Burkina Faso
47
Ghana
45
New York
43
Italy
42
Argentina
41
Australia
41
Korea (South)
40
Gaza Strip
39
Mali
38
Africa
37
Asia
37
Malaysia
36
Peru
32
North Carolina
30
Kenya
29
Virginia
29
Cameroon
28
Colombia
28
Russia
28
Zambia
28
Africa, Sub-Saharan
27
Bangladesh
27
Chile
27
Grenada
27
Latin America
27
Minnesota
27
more ...