Year   Concerts Seen  
2027 1 concert
2026 3 concerts
2025 2 concerts
2024 1 concert
2023 4 concerts
2021 2 concerts
2018 1 concert
2017 3 concerts
2016 1 concert
2015 2 concerts
2013 3 concerts
2012 1 concert
2011 2 concerts
2010 4 concerts
2009 1 concert
2008 5 concerts
2007 1 concert
2006 1 concert
2005 1 concert
2004 1 concert
2003 2 concerts
2002 3 concerts
2001 2 concerts
2000 2 concerts
1999 2 concerts
1998 6 concerts
1997 6 concerts
1996 4 concerts
1995 4 concerts
1994 1 concert
1987 1 concert