Region
United States
228
Great Britain
12
European Union countries
5
California
3
Europe
2
Germany
2
Afghanistan
1
Canada
1
China
1
Confederate States of America
1
Cuba
1
Dunblane
1
Dunblane Massacre, Dunblane, Scotland, 1996
1
England
1
European Economic Community countries
1
France
1
Guantanamo
1
Iraq
1
Pacific Coast (U.S.)
1
San Francisco
1
Scotland
1
United State
1
United states
1