Year   Concerts Seen  
2021 2 concerts
2020 2 concerts
2017 2 concerts
2015 1 concert
2011 1 concert
2008 1 concert
2007 1 concert
2006 2 concerts
2005 2 concerts
2004 1 concert
2003 2 concerts
2002 2 concerts
2001 1 concert
1992 1 concert