Year   Concerts Seen  
2024 1 concert
2022 2 concerts
2020 2 concerts
2019 1 concert
2018 2 concerts
2017 2 concerts
2009 1 concert
2005 1 concert
2001 2 concerts
2000 1 concert
1996 1 concert
1995 1 concert
1994 1 concert
1993 4 concerts
1992 8 concerts
1991 6 concerts
1990 1 concert