Year   Concerts Seen  
2019 2 concerts
2017 2 concerts
2014 1 concert
2011 1 concert
2010 1 concert
2009 2 concerts
2008 4 concerts
2007 3 concerts
2006 2 concerts
2005 1 concert
2004 1 concert
2003 1 concert
2002 1 concert
2001 1 concert
1996 1 concert