Region
Great Britain
21
Europe
18
England
10
United States
7
France
4
Asia
3
Atlantic Ocean Region
3
China
2
Gt. Brit
2
Israel
2
Scotland
2
Taiwan
2
Africa
1
Atlantic Ocean
1
Caribbean Area
1
Central America
1
Developed countries
1
Developing countries
1
Ireland
1
Japan
1
Portugal
1
Russia
1
Soviet Union
1