Year   Concerts Seen  
2022 5 concerts
2021 4 concerts
2020 1 concert
2019 7 concerts
2018 3 concerts
2017 3 concerts
2016 1 concert
2015 1 concert
2013 1 concert
2012 1 concert
2010 2 concerts
2007 3 concerts
2006 2 concerts
2005 1 concert
1992 1 concert
1991 6 concerts
1990 5 concerts
1989 1 concert
1988 4 concerts
1987 5 concerts
1986 8 concerts
1985 4 concerts
1984 7 concerts
1983 12 concerts
1982 4 concerts
1981 2 concerts
1980 7 concerts
1979 6 concerts
1978 5 concerts
1977 1 concert
1976 2 concerts
1975 1 concert
1974 1 concert