Year   Concerts Seen  
2022 21 concerts
2021 16 concerts
2020 11 concerts
2019 54 concerts
2018 58 concerts
2017 50 concerts
2016 47 concerts
2015 41 concerts
2014 34 concerts
2013 31 concerts
2012 28 concerts
2011 30 concerts
2010 17 concerts
2009 14 concerts
2008 19 concerts
2007 21 concerts
2006 12 concerts
2005 18 concerts
2004 20 concerts
2003 35 concerts
2002 26 concerts
2001 10 concerts
2000 14 concerts
1999 10 concerts
1998 4 concerts
1997 5 concerts
1996 3 concerts
1995 4 concerts
1994 2 concerts
1993 8 concerts
1992 10 concerts
1991 14 concerts
1990 18 concerts
1989 13 concerts
1988 27 concerts
1987 11 concerts
1986 7 concerts
1985 8 concerts
1984 17 concerts
1983 3 concerts
1982 1 concert
1981 1 concert
1980 1 concert