Year   Concerts Seen  
2019 70 concerts
2018 122 concerts
2017 115 concerts
2016 140 concerts
2015 137 concerts
2014 137 concerts
2013 18 concerts
2012 12 concerts
2011 5 concerts
2010 11 concerts
2009 6 concerts
2008 3 concerts
2007 8 concerts
2006 9 concerts
2005 7 concerts
2004 11 concerts
2003 10 concerts
2002 14 concerts
2001 1 concert