Year   Concerts Seen  
2025 2 concerts
2024 11 concerts
2023 3 concerts
2021 2 concerts
2020 2 concerts
2019 7 concerts
2018 4 concerts
2017 9 concerts
2016 7 concerts
2015 7 concerts
2014 4 concerts
2013 4 concerts
2012 6 concerts
2011 2 concerts
2010 1 concert
2009 3 concerts
2008 4 concerts
2007 2 concerts
2004 1 concert
2001 1 concert
2000 1 concert
1999 1 concert
1998 1 concert
1997 2 concerts
1996 1 concert
1994 1 concert
1993 1 concert
1988 3 concerts
1987 9 concerts
1986 11 concerts
1985 15 concerts
1981 1 concert