European Cup and UEFA Champions League records and statistics

Columns: Team | No | Years
Ajax | 9 | 1969 , 1971 , 1972 , 1973 , 1980 , 1995 , 1996 , 1997 , 2019 | Benfica | 8 | 1961 , 1962 , 1963 , 1965 , 1968 , 1972 , 1988 , 1990 | Inter Milan | 8 | 1964 , 1965 , 1966 , 1967 , 1972 , 1981 , 2003 , 2010 | Chelsea | 7 | 2004 , 2005 , 2007 , 2008 , 2009 , 2012 , 2014 | Atlético Madrid | 6 | 1959 , 1971 , 1974 , 2014 , 2016 , 2017 | Red Star Belgrade | 4 | 1957 , 1971 , 1991 , 1992 | Borussia Dortmund | 4 | 1964 , 1997 , 1998 , 2013

Example questions:
When was the team with 11 European Cup and UEFA Champions League Semi-Final appearances founded ? | Where is the team with 7 European Cup and UEFA Champions League Semi-Final appearances based ? | What is the official name of the club with the most European Cup and UEFA Champions League Semi-Final appearances ? | What nationality is the team with 19 European Cup and UEFA Champions League Semi-Final appearances ?

Answers:
1892 | Fulham , London | Real Madrid Club de Fútbol | German