Year   Concerts Seen  
2024 2 concerts
2023 3 concerts
2022 4 concerts
2020 1 concert
2019 5 concerts
2018 2 concerts
2017 3 concerts
2015 1 concert
2014 2 concerts
2013 4 concerts
2012 6 concerts
2011 14 concerts
2010 4 concerts
2009 3 concerts
2008 6 concerts
2007 3 concerts
2006 6 concerts
2005 1 concert
2004 6 concerts
2003 4 concerts
2002 4 concerts
2001 3 concerts
2000 1 concert
1999 5 concerts
1998 3 concerts
1997 4 concerts
1995 11 concerts
1993 3 concerts
1992 2 concerts
1991 6 concerts
1990 4 concerts
1989 2 concerts
1985 1 concert