Year   Concerts Seen  
2019 12 concerts
2018 14 concerts
2017 11 concerts
2016 5 concerts
2015 7 concerts
2014 2 concerts
2013 7 concerts
2012 12 concerts
2011 7 concerts
2010 14 concerts
2009 17 concerts
2008 17 concerts
2007 15 concerts
2006 11 concerts
2005 3 concerts
2004 4 concerts
2003 6 concerts
2002 2 concerts
2001 4 concerts
2000 4 concerts
1999 2 concerts