Year   Concerts Seen  
2019 139 concerts
2018 95 concerts
2017 117 concerts
2016 63 concerts
2015 53 concerts
2014 78 concerts
2013 68 concerts
2012 65 concerts
2011 77 concerts
2010 78 concerts
2009 71 concerts
2008 76 concerts
2007 43 concerts
2006 15 concerts
2005 18 concerts
2004 21 concerts
2003 18 concerts
2002 8 concerts
2001 1 concert