Year   Concerts Seen  
2024 4 concerts
2023 2 concerts
2022 4 concerts
2020 1 concert
2018 1 concert
2015 2 concerts
1997 1 concert
1995 1 concert
1993 1 concert
1992 1 concert
1991 1 concert
1990 1 concert
1983 1 concert
1981 1 concert