Year   Concerts Seen  
2023 2 concerts
2017 1 concert
2014 2 concerts
2012 1 concert
2010 1 concert
2009 1 concert
1995 1 concert
1992 1 concert
1991 1 concert
1990 2 concerts
1988 1 concert
1987 1 concert
1985 1 concert
1982 4 concerts
1981 1 concert
1980 1 concert
1978 1 concert