A competition that over the years has included most European countries, along with a few that don't strictly fit that term geographically.
Wales are not a participant this year, but who knows what future editions may bring?
Cache can be found at 51 33.ABC 3 09.DEF where:
A = Spain 2008 - Spain 2012
B = Germany 1980
C = Netherlands 1988
D = France 1984
E = Germany 1972
F = Italy 1968 - Greece 2004