Year   Concerts Seen  
2024 2 concerts
2023 3 concerts
2022 3 concerts
2019 6 concerts
2018 4 concerts
2017 1 concert
2016 3 concerts
2015 3 concerts
2014 2 concerts
2011 2 concerts
2010 3 concerts
2008 4 concerts
2007 4 concerts
2006 3 concerts
2005 1 concert
2004 2 concerts
2003 2 concerts
2002 1 concert
2000 3 concerts
1999 1 concert
1998 1 concert
1997 2 concerts
1996 2 concerts
1994 4 concerts
1993 2 concerts
1992 3 concerts
1991 2 concerts
1990 3 concerts
1989 7 concerts
1988 4 concerts
1987 4 concerts
1986 12 concerts
1985 11 concerts
1984 12 concerts
1983 3 concerts
1982 1 concert
1981 2 concerts
1980 3 concerts
1979 1 concert
1978 1 concert