Year   Concerts Seen  
2024 2 concerts
2023 1 concert
2022 1 concert
2021 2 concerts
2017 1 concert
2015 1 concert
2013 2 concerts
2008 1 concert
2007 3 concerts
2005 1 concert
2004 3 concerts
2003 2 concerts
2001 2 concerts
2000 2 concerts
1999 4 concerts
1997 5 concerts
1996 6 concerts
1995 7 concerts
1994 10 concerts
1993 3 concerts
1992 6 concerts
1991 14 concerts
1990 4 concerts
1989 4 concerts
1988 3 concerts
1987 6 concerts
1986 4 concerts
1985 1 concert