Year   Concerts Seen  
2016 1 concert
2015 4 concerts
2014 2 concerts
2013 16 concerts
2012 13 concerts
2011 5 concerts
2010 4 concerts
2008 1 concert
2005 1 concert
2004 2 concerts
2000 1 concert
1999 1 concert
1997 1 concert
1996 3 concerts
1995 2 concerts
1991 1 concert