Year   Concerts Seen  
2023 1 concert
2020 3 concerts
2019 17 concerts
2018 25 concerts
2017 20 concerts
2016 30 concerts
2015 16 concerts
2014 26 concerts
2013 19 concerts
2012 39 concerts
2011 55 concerts
2010 63 concerts
2009 43 concerts
2008 48 concerts
2007 29 concerts
2006 17 concerts
2005 14 concerts
2004 15 concerts
2003 19 concerts
2002 20 concerts
2001 19 concerts
2000 25 concerts
1999 12 concerts
1998 13 concerts
1997 20 concerts
1996 3 concerts
1995 3 concerts
1994 5 concerts
1993 2 concerts
1992 1 concert