Year   Concerts Seen  
2026 2 concerts
2025 4 concerts
2022 2 concerts
2019 2 concerts
2018 4 concerts
2017 6 concerts
2016 7 concerts
2014 3 concerts
2013 4 concerts
2012 5 concerts
2011 1 concert
2010 1 concert
2009 2 concerts
2008 5 concerts
2007 20 concerts
2006 15 concerts
2005 5 concerts
2004 2 concerts
2003 1 concert
2002 1 concert
2001 2 concerts
1998 1 concert
1997 3 concerts
1995 1 concert
1994 1 concert
1992 3 concerts
1991 2 concerts
1990 1 concert
1989 3 concerts