Region
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Polestar
1
Pueblo
1
Pueblo (Colo.)
1
Puerto Rico
4
Québec (Province)
1
Richland
1
Rio Blanco County
1
Saskatchewan
3
South Australia
1
South Carolina
1
South Denver (Denver, Colo.)
1
Soviet Union
1
Sun
1
Tennessee
1
United States
666
Utah
1
Washington (State)
3
West (U.S.)
2
Wisconsin
1
Wyoming
1