Year   Concerts Seen  
2022 2 concerts
2019 1 concert
2018 1 concert
2017 1 concert
2015 3 concerts
2013 1 concert
2006 1 concert
1998 1 concert
1992 1 concert
1985 2 concerts
1984 4 concerts
1983 2 concerts
1982 3 concerts
1980 1 concert
1979 2 concerts