Year   Concerts Seen  
2019 2 concerts
2018 7 concerts
2017 5 concerts
2016 4 concerts
2015 7 concerts
2014 5 concerts
2013 5 concerts
2012 8 concerts
2011 8 concerts
2010 7 concerts
2009 5 concerts
2008 8 concerts
2007 10 concerts
2006 6 concerts
2005 4 concerts
2004 4 concerts
2003 4 concerts
2002 6 concerts
2001 14 concerts
2000 4 concerts
1999 1 concert
1997 1 concert