Year   Concerts Seen  
2021 10 concerts
2020 3 concerts
2019 59 concerts
2018 62 concerts
2017 101 concerts
2016 67 concerts
2015 42 concerts
2014 41 concerts
2013 26 concerts
2012 23 concerts
2011 5 concerts
2010 11 concerts
2009 7 concerts
2008 18 concerts
2007 27 concerts
2006 7 concerts
2005 1 concert
2004 4 concerts
2003 1 concert
2001 2 concerts
2000 1 concert
1999 1 concert
1997 2 concerts