Year   Concerts Seen  
2022 49 concerts
2021 15 concerts
2020 5 concerts
2019 41 concerts
2018 46 concerts
2017 42 concerts
2016 44 concerts
2015 41 concerts
2014 44 concerts
2013 53 concerts
2012 67 concerts
2011 47 concerts
2010 34 concerts
2009 24 concerts
2008 13 concerts
2007 7 concerts
2006 4 concerts
2005 11 concerts
2004 9 concerts
2003 6 concerts
2002 5 concerts
2001 7 concerts
2000 3 concerts
1999 4 concerts
1998 8 concerts
1997 8 concerts
1996 7 concerts
1995 6 concerts
1994 8 concerts
1993 11 concerts
1992 20 concerts
1991 7 concerts
1990 3 concerts
1989 1 concert
1988 1 concert
1986 2 concerts