Region
United States
817
Canada
23
Washington (D.C.)
12
Great Britain
9
West (U.S.)
5
Colorado
4
Springfield
3
Virginia
3
Latin America
2
Africa
1
Alaska
1
Boulder
1
China
1
English-speaking countries
1
Foreign countries
1
Germany
1
Girard
1
Hawaii
1
Kansas
1
Kentucky
1
Mexico
1
Middle East
1
Montana
1
Nantucket Sound (Mass.)
1
Northeastern States
1
Philadelphia (Pa.)
1
Southern States
1
Southwest, New
1
Spain
1
Turkey
1
Turkmenistan
1
Western Front
1