Year   Concerts Seen  
2026 31 concerts
2025 3 concerts
2015 1 concert
2014 1 concert
2013 1 concert
2012 2 concerts
2005 1 concert
2004 1 concert
2003 2 concerts
2002 1 concert
2001 1 concert
1995 1 concert
1993 1 concert
1992 2 concerts
1991 3 concerts
1990 1 concert
1989 2 concerts
1988 3 concerts
1987 2 concerts
1986 4 concerts
1985 2 concerts
1984 2 concerts
1983 1 concert
1978 1 concert
1975 1 concert