Year   Concerts Seen  
2022 1 concert
2019 4 concerts
2018 3 concerts
2017 2 concerts
2015 3 concerts
2014 2 concerts
2013 2 concerts
2012 7 concerts
2011 6 concerts
2010 12 concerts
2009 11 concerts
2008 4 concerts
2007 11 concerts
2006 11 concerts
2005 23 concerts
2004 7 concerts
2003 8 concerts
2002 8 concerts
2001 7 concerts
2000 5 concerts
1999 1 concert
1998 14 concerts
1997 9 concerts
1996 5 concerts
1995 6 concerts
1994 1 concert
1992 1 concert