Year   Concerts Seen  
2020 1 concert
2019 5 concerts
2018 2 concerts
2017 9 concerts
2016 3 concerts
2014 5 concerts
2013 4 concerts
2012 2 concerts
2011 3 concerts
2009 2 concerts
2008 3 concerts
2007 5 concerts
2006 2 concerts
2005 3 concerts
2004 3 concerts
2003 3 concerts
2002 6 concerts
2001 1 concert
2000 2 concerts
1997 1 concert
1986 1 concert
1984 1 concert