ERC 1949 - Pre-Meeting
ERC 1960 -
ERC 1962 - Third
ERC 1964 - Fourth
ERC 1966 - 5th
ERC 1968 - 6th
ERC 1970 - 7th
ERC 1972 - 8th
ERC 1974 - 9th
ERC 1976 - 10th
ERC 1978 - 11th
ERC 1980 - 12th
ERC 1982 - 13th
ERC 1984 - 14th (Spanish)
ERC 1986 - 15th
ERC 1988 - 16th
ERC 1990 - 17th
ERC 1992 - 18th
ERC 1994 - 19th
ERC 1996 - 20th
ERC 1998 - 21st
ERC 2000 - 22nd
ERC 2002 - 23rd
ERC 2004 - 24th
ERC 2006 - 25th
ERC 2008 - 26th
ERC 2010 - 27th
ERC 2012 - 28th