Year   Concerts Seen  
2025 4 concerts
2024 17 concerts
2023 15 concerts
2022 12 concerts
2021 5 concerts
2019 4 concerts
2018 6 concerts
2017 3 concerts
2016 2 concerts
2015 3 concerts
2014 4 concerts
2013 4 concerts
2012 4 concerts
2011 3 concerts
2010 4 concerts
2009 2 concerts
2008 5 concerts
2007 6 concerts
2006 2 concerts
2005 3 concerts
2004 2 concerts
2003 3 concerts
2002 1 concert
2001 2 concerts
2000 2 concerts
1999 2 concerts
1998 2 concerts
1997 3 concerts
1996 2 concerts
1995 3 concerts
1994 2 concerts
1993 1 concert
1992 1 concert
1991 1 concert
1989 1 concert
1988 4 concerts
1987 1 concert