Year   Concerts Seen  
2027 1 concert
2026 6 concerts
2025 1 concert
2024 6 concerts
2023 4 concerts
2017 3 concerts
2008 1 concert
2006 1 concert
2001 17 concerts
1997 3 concerts
1995 1 concert
1992 4 concerts
1991 1 concert
1990 1 concert
1989 8 concerts
1987 4 concerts
1986 1 concert
1985 1 concert