Region
United States
58
Great Britain
8
Australia
3
États-Unis
3
Asia
2
China
2
Australie
1
Brazil
1
Bulgaria
1
California
1
Canada
1
Etats-Unis d'Amérique
1
Europe
1
Germany
1
Grande-Bretagne
1
Hyderabad <Andhra Pradesh, 2008>
1
Illinois
1
Japan
1
Kobe <2010>
1
Los Alamos
1
Minnesota
1
New Mexico
1
Santa Clara Valley (Santa Clara County)
1
Santa Clara Valley (Santa Clara County, Calif.)
1
Soviet Union
1
Toyama <2009>
1