Year   Concerts Seen  
2023 2 concerts
2022 4 concerts
2019 9 concerts
2018 8 concerts
2017 8 concerts
2016 11 concerts
2015 9 concerts
2014 12 concerts
2013 10 concerts
2012 13 concerts
2011 13 concerts
2010 17 concerts
2009 10 concerts
2008 11 concerts
2007 9 concerts
2006 10 concerts
2005 17 concerts
2004 12 concerts
2003 10 concerts
2002 14 concerts
2001 16 concerts
2000 10 concerts
1999 8 concerts
1998 2 concerts
1997 10 concerts
1996 6 concerts
1995 4 concerts
1994 4 concerts
1993 3 concerts
1992 7 concerts
1991 7 concerts
1990 5 concerts
1989 5 concerts
1988 5 concerts
1987 5 concerts
1986 6 concerts
1985 2 concerts
1984 2 concerts
1983 5 concerts
1982 1 concert
1981 2 concerts
1980 3 concerts
1979 5 concerts
1978 9 concerts
1977 10 concerts
1976 9 concerts
1975 15 concerts
1974 11 concerts
1972 1 concert