Year   Concerts Seen  
2021 1 concert
2020 2 concerts
2019 32 concerts
2018 31 concerts
2017 27 concerts
2016 27 concerts
2015 13 concerts
2014 4 concerts
2013 4 concerts
2011 3 concerts
2010 2 concerts
2009 4 concerts
2008 2 concerts
2007 1 concert
2006 1 concert
2004 1 concert
2003 3 concerts
2002 9 concerts
2001 7 concerts
2000 11 concerts
1999 3 concerts
1998 2 concerts
1997 2 concerts
1996 3 concerts
1995 3 concerts