Region
United States
716
California
28
Great Britain
20
Canada
17
Japan
17
New York (State)
17
Europe
14
New York
14
England
13
Colorado
11
Illinois
11
Massachusetts
11
West (U.S.)
11
Mexico
10
Pennsylvania
10
Developing countries
9
Washington (State)
9
China
8
India
8
Texas
8
Germany
7
Latin America
7
Florida
6
Georgia
6
Maryland
6
Chicago
5
France
5
Middle West
5
Missouri
5
Ohio
5
Soviet Union
5
Wisconsin
5
Africa
4
Alaska
4
Australia
4
Baltimore
4
Los Angeles
4
Louisiana
4
New Jersey
4
North Carolina
4
Russia (Federation)
4
Southern States
4
West Virginia
4
Asia
3
Atlanta
3
Brazil
3
Central America
3
Colombia
3
Cuba
3
Denver
3
more ...