Region
United States
9
England
2
Great Britain
2
Italy
2
Russia
2
Alaska
1
Bamako
1
Bamako (Mali)
1
Cologne (Germany)
1
Delaware and Hudson Canal (N.Y. and Pa.)
1
Germany
1
Iran
1
Japan
1
Kenya
1
London
1
London (England)
1
Mali
1
Mexico
1
Middle Atlantic States
1
Mississippi River
1
Ohio River
1
Outer space
1
Pennsylvania
1
Spain
1
Texas
1