Year   Concerts Seen  
2022 12 concerts
2021 7 concerts
2019 10 concerts
2018 32 concerts
2017 17 concerts
2016 34 concerts
2015 45 concerts
2014 69 concerts
2013 65 concerts
2012 57 concerts
2011 73 concerts
2010 52 concerts
2009 52 concerts
2008 36 concerts
2007 54 concerts
2006 58 concerts
2005 58 concerts
2004 12 concerts
2003 5 concerts
2002 9 concerts
2001 5 concerts
2000 11 concerts
1999 1 concert
1998 1 concert
1997 1 concert
1995 1 concert
1994 1 concert
1988 1 concert