Region
Ireland
14
Great Britain
13
England
4
United States
2
Africa
1
Antrim (Northern Ireland : County)
1
Australia
1
Ballymoney
1
Boston
1
Europe
1
France
1
Germany
1
Giant's Causeway (Northern Ireland)
1
Hesse
1
London
1
Massachusetts
1
Naples (Kingdom)
1
Northern Ireland
1
Portugal
1
Saalburg Site (Germany)
1
Washington (D.C.)
1
Yorkshire (England)
1