Year   Concerts Seen  
2023 5 concerts
2022 5 concerts
2021 3 concerts
2019 5 concerts
2018 4 concerts
2017 6 concerts
2016 4 concerts
2015 3 concerts
2013 4 concerts
2012 3 concerts
2011 1 concert
2010 2 concerts
2008 1 concert
2007 1 concert
2006 3 concerts
2005 1 concert
2004 3 concerts
2003 1 concert
2002 2 concerts
2001 3 concerts
2000 4 concerts
1999 3 concerts
1998 1 concert
1997 2 concerts
1996 2 concerts
1995 3 concerts
1994 3 concerts
1993 2 concerts
1992 2 concerts
1991 5 concerts
1990 2 concerts
1989 4 concerts
1988 1 concert
1986 1 concert