Year   Concerts Seen  
2015 3 concerts
2014 4 concerts
2013 1 concert
2012 3 concerts
2011 2 concerts
2010 2 concerts
2009 2 concerts
2008 2 concerts
2007 2 concerts
2004 2 concerts
2003 1 concert
2002 3 concerts
2001 5 concerts
2000 1 concert
1999 4 concerts
1998 3 concerts
1997 5 concerts
1996 1 concert
1995 5 concerts
1994 2 concerts