Year   Concerts Seen  
2018 49 concerts
2017 60 concerts
2016 63 concerts
2015 63 concerts
2014 43 concerts
2013 26 concerts
2012 5 concerts
2011 3 concerts
2010 10 concerts
2009 6 concerts
2008 10 concerts
2007 14 concerts
2006 5 concerts
2005 9 concerts
2004 5 concerts
2003 8 concerts
2002 12 concerts
2001 1 concert
2000 2 concerts
1999 1 concert