Year   Concerts Seen  
2019 1 concert
2018 28 concerts
2017 21 concerts
2016 19 concerts
2015 12 concerts
2014 6 concerts
2013 7 concerts
2012 9 concerts
2011 10 concerts
2010 16 concerts
2009 7 concerts
2008 7 concerts
2007 4 concerts
2006 2 concerts
2005 2 concerts
2004 1 concert
2003 10 concerts
2002 5 concerts
2001 1 concert
2000 5 concerts
1999 2 concerts
1998 1 concert