Region
United States
2,822
Colorado
244
Japan
22
China
14
Germany
13
Switzerland
13
France
11
Great Britain
11
Hungary
11
Canada
10
Developing countries
9
Foreign countries
9
Gulf States
9
Mexico
9
Denmark
8
Netherlands
8
Poland
8
Spain
8
Australia
7
Chile
7
Europe
7
Puerto Rico
7
Washington (State)
7
Luxembourg
6
Barbados
5
Belgium
5
California
5
Denver
5
Developed countries
5
European Union countries
5
India
5
Ireland
5
New York (State)
5
Seattle
5
Sri Lanka
5
Sweden
5
Bangladesh
4
Bulgaria
4
Estonia
4
Finland
4
Indonesia
4
Israel
4
Kazakhstan
4
New York
4
South Africa
4
Czech Republic
3
Iceland
3
Italy
3
Latin America
3
Latvia
3
more ...