Year   Concerts Seen  
2024 4 concerts
2023 10 concerts
2018 3 concerts
2017 1 concert
2016 1 concert
2015 3 concerts
2014 4 concerts
2013 7 concerts
2012 4 concerts
2010 3 concerts
2009 10 concerts
2008 2 concerts
2007 1 concert
2005 1 concert
2004 1 concert
2002 6 concerts
2001 3 concerts
2000 1 concert
1999 10 concerts
1998 6 concerts
1997 6 concerts
1996 3 concerts
1995 4 concerts
1994 3 concerts
1993 2 concerts
1991 1 concert