Year   Concerts Seen  
2018 2 concerts
2017 1 concert
2016 1 concert
2015 1 concert
2013 3 concerts
2012 2 concerts
2011 1 concert
2010 1 concert
2009 1 concert
2007 1 concert
2006 2 concerts
2005 1 concert
2004 2 concerts
2003 2 concerts
2000 1 concert
1997 1 concert