Year   Concerts Seen  
2024 2 concerts
2023 1 concert
2022 1 concert
2021 1 concert
2020 3 concerts
2019 3 concerts
2018 5 concerts
2015 3 concerts
2014 2 concerts
2011 2 concerts
2010 2 concerts
2008 2 concerts
2007 4 concerts
2005 3 concerts
2004 9 concerts
2003 4 concerts
2002 5 concerts
2001 7 concerts
2000 2 concerts
1999 5 concerts
1998 5 concerts
1997 8 concerts
1996 7 concerts
1995 2 concerts
1994 1 concert
1993 2 concerts
1992 5 concerts
1991 1 concert
1989 1 concert
1988 1 concert