Year   Concerts Seen  
2020 2 concerts
2019 4 concerts
2018 11 concerts
2017 6 concerts
2016 7 concerts
2015 7 concerts
2014 4 concerts
2013 8 concerts
2012 9 concerts
2011 11 concerts
2010 7 concerts
2009 8 concerts
2008 6 concerts
2007 11 concerts
2006 10 concerts
2005 10 concerts
2004 7 concerts
2003 3 concerts
2001 3 concerts
1999 2 concerts
1998 1 concert
1996 1 concert
1995 1 concert