Year   Concerts Seen  
2018 2 concerts
2016 1 concert
2015 3 concerts
2014 3 concerts
2013 3 concerts
2012 4 concerts
2011 5 concerts
2010 1 concert
2009 1 concert
2008 8 concerts
2007 6 concerts
2006 3 concerts
2005 4 concerts
2001 1 concert