Year  
Concerts Seen  
2017 1 concert
2016 2 concerts
2015 2 concerts
2014 2 concerts
2013 3 concerts
2012 1 concert
2010 2 concerts
2008 1 concert
2006 1 concert
2004 1 concert
2001 1 concert
2000 1 concert
1996 2 concerts
1995 1 concert
1993 1 concert
1992 1 concert
1991 1 concert
1990 2 concerts
1989 1 concert
1988 1 concert
1987 2 concerts
1983 1 concert
1980 1 concert