Year   Concerts Seen  
2022 1 concert
2020 2 concerts
2019 2 concerts
2018 6 concerts
2017 5 concerts
2016 1 concert
2015 1 concert
2013 1 concert
2012 1 concert
2011 2 concerts
2002 1 concert
2000 1 concert
1997 1 concert
1996 1 concert
1995 2 concerts
1993 1 concert
1992 3 concerts
1991 4 concerts
1990 3 concerts
1989 3 concerts
1988 4 concerts
1987 1 concert
1986 2 concerts
1985 2 concerts
1984 1 concert
1983 1 concert
1982 1 concert