Year   Concerts Seen  
2019 7 concerts
2018 9 concerts
2017 8 concerts
2015 1 concert
2013 1 concert
2012 3 concerts
2011 4 concerts
2010 3 concerts
2009 4 concerts
2008 2 concerts
2007 1 concert
2006 2 concerts
2005 1 concert
2004 1 concert