Region
United States
1,173
China
533
Japan
388
États-Unis
257
Pennsylvania
207
Great Britain
202
England
197
Mexico
172
Soviet Union
168
Brazil
155
Bolivia
143
Canada
136
Peru
132
Latin America
122
Europe
117
Developing countries
115
India
101
Argentina
98
North America
95
Tropics
92
Africa
83
France
80
USA
80
Ohio
76
Cuba
75
New York (State)
72
Russia (Federation)
72
California
71
Taiwan
69
Ecuador
62
Italy
61
West (U.S.)
61
Colombia
58
Chile
56
Spain
55
European Union countries
54
Poland
52
European Economic Community countries
50
Amazon River Region
47
Asia
43
Southern States
43
Venezuela
43
Andes Region
39
Belarus
39
British Columbia
39
Germany
37
Russia
37
America
35
Australia
35
Costa Rica
35
more ...