Miền
United States
51
China
4
Developing countries
3
Pennsylvania
3
California
2
Europe
2
India
2
Micorsoft Office
2
Pittsburgh (Pa.)
2
Whidbey Island (Wash.)
2
Africa
1
Columbus (Ohio)
1
England
1
Galapagos Islands
1
Great Britain
1
Italy
1
Japan
1
Law and legislation
1
London (England)
1
Milwaukee
1
New York (N.Y.)
1
North America
1
Nujiang Lisuzu Zizhizhou
1
Oklahoma
1
Ontario
1
Poland
1
San Diego (Calif.)
1
Toronto
1
Vermont
1
Wall Street (New York, N.Y.)
1
Warsaw
1
Wisconsin
1
Yunnan Sheng
1
Yunnan Sheng (China)
1
Łódź
1