Year   Concerts Seen  
2019 2 concerts
2018 3 concerts
2017 1 concert
2016 2 concerts
2015 5 concerts
2014 3 concerts
2013 4 concerts
2012 3 concerts
2011 3 concerts
2010 1 concert
2009 1 concert
2008 2 concerts
2007 3 concerts
2006 1 concert
2005 1 concert
2004 1 concert