Geographic Subject
Michigan
20
Wisconsin
10
Indiana
8
Hawaii
6
United States
5
Indonesia
4
Soviet Union
4
Iowa
3
Texas
3
Caribbean Sea
2
Grand Rapids
2
Mexico, Gulf of
2
New York (State)
2
New Zealand
2
Ohio
2
Upper Peninsula
2
Armenia (Republic)
1
California
1
Canada
1
Delmarva Peninsula
1
Europe, Eastern
1
Florida
1
Georgia
1
Germany
1
Illinois
1
Japan
1
Manitoba
1
Maui
1
Middle West
1
Moscow
1
New York (Etat)
1
Poland
1
Russia (Federation)
1
Southern States
1