Year   Concerts Seen  
2024 4 concerts
2023 1 concert
2022 2 concerts
2007 1 concert
2006 3 concerts
2005 2 concerts
2003 1 concert
2002 1 concert
1998 1 concert
1991 3 concerts
1990 4 concerts
1989 1 concert
1987 1 concert
1985 1 concert
1984 1 concert
1983 1 concert