Year   Concerts Seen  
2019 9 concerts
2018 7 concerts
2017 1 concert
2016 3 concerts
2014 1 concert
2010 3 concerts
2009 1 concert
2001 1 concert
1999 2 concerts
1997 1 concert
1996 3 concerts
1995 11 concerts
1994 1 concert
1993 2 concerts
1985 3 concerts
1984 2 concerts