Year   Concerts Seen  
2023 3 concerts
2021 1 concert
2018 3 concerts
2016 3 concerts
2013 4 concerts
2012 2 concerts
2011 2 concerts
2010 1 concert
2009 1 concert
2008 2 concerts
2000 2 concerts
1995 1 concert
1994 1 concert
1992 1 concert
1990 1 concert
1989 2 concerts
1988 1 concert