Region
United States
839
États-Unis
155
USA
77
Great Britain
25
Japan
15
California
14
New York (State)
14
Illinois
13
China
12
Chicago
11
New York
7
Germany
6
Grande-Bretagne
6
Großbritannien
6
New Jersey
6
Canada
5
Kentucky
5
South Africa
5
Californie
4
Chine
4
England
4
Estados Unidos
4
Latin America
4
Newark
4
Pennsylvania
4
Philadelphia
4
Africa, Sub-Saharan
3
Aims and objectives
3
Asia
3
Etats-Unis
3
Finland
3
Förenta staterna
3
France
3
Louisiana
3
Massachusetts
3
Michigan
3
Southern States
3
Soviet Union
3
Texas
3
Africa
2
Afrique subsaharienne
2
Alabama
2
Alaska
2
Australia
2
Bristol Bay
2
Bristol Bay (Alaska)
2
Bronx (New York, N.Y.)
2
Colorado
2
Developing countries
2
Europe
2
more ...