Year   Concerts Seen  
2024 6 concerts
2023 13 concerts
2022 4 concerts
2019 6 concerts
2018 4 concerts
2017 5 concerts
2016 2 concerts
2015 1 concert
2013 1 concert
2011 2 concerts
2010 7 concerts
2009 3 concerts
2008 4 concerts
2005 1 concert
2004 3 concerts
2003 1 concert
2001 1 concert
1999 1 concert
1998 4 concerts
1997 2 concerts
1996 7 concerts
1995 3 concerts
1994 5 concerts
1992 5 concerts
1991 11 concerts
1990 15 concerts
1989 12 concerts
1988 14 concerts
1987 13 concerts
1986 2 concerts