Region
Pennsylvania
Wisconsin
United States
5
Alaska
4
California
4
New York (State)
4
Texas
4
Utah
4
Washington (D.C.)
3
Annapolis (Md.)
2
Arctic regions
2
Arizona
2
Arkansas
2
Colorado
2
Columbus (Ohio)
2
Crow Indian Reservation (Mont.)
2
Duchesne River (Utah)
2
Erie (Pa.)
2
Fort Dodge (Kan.)
2
Fort Lewis (Colo.)
2
Fort Maginnis (Mont.)
2
Fort McKinney (Wyo.)
2
Fort Ripley (Minn.)
2
Fort Selden (N.M.)
2
Haiti
2
Hawaii
2
Hot Springs (Ark.)
2
Illinois
2
Jicarilla Indian Reservation (N.M.)
2
Kansas
2
London (England)
2
Louisiana
2
Malheur Indian Reservation (Or.)
2
Maryland
2
Missouri
2
Montana
2
Nebraska
2
Nevada
2
New Mexico
2
New York (N.Y.)
2
Norfolk (Va.)
2
Oregon
2
Pawnee Indian Reservation (Okla.)
2
Philippines
2
Potomac River
2
Round Valley Indian Reservation (Calif.)
2
San Carlos Indian Reservation (Ariz.)
2
Venezuela
2
Virginia
2
Washington (State)
2
more ...