Year   Concerts Seen  
2011 1 concert
2010 2 concerts
2008 1 concert
2006 2 concerts
2005 1 concert
2004 2 concerts
2003 2 concerts
2001 1 concert
2000 5 concerts
1998 11 concerts
1996 1 concert
1995 5 concerts
1994 4 concerts
1993 5 concerts
1987 1 concert
1985 3 concerts
1984 1 concert