Year   Concerts Seen  
2017 8 concerts
2016 3 concerts
2015 1 concert
2014 6 concerts
2013 1 concert
2012 1 concert
2011 4 concerts
2010 1 concert
2009 2 concerts
2008 3 concerts
2007 1 concert
2006 3 concerts
2005 1 concert
2003 1 concert