Year   Concerts Seen  
2023 3 concerts
2022 1 concert
2021 1 concert
2019 1 concert
2017 3 concerts
2014 2 concerts
2013 2 concerts
2012 1 concert
2011 3 concerts
2010 2 concerts
2009 4 concerts
2008 1 concert
2007 1 concert
2006 4 concerts
2005 4 concerts
2003 2 concerts
2002 1 concert
2001 3 concerts
2000 1 concert
1999 1 concert