Year   Concerts Seen  
2021 5 concerts
2019 4 concerts
2017 4 concerts
2016 9 concerts
2015 6 concerts
2014 4 concerts
2013 4 concerts
2012 3 concerts
2011 4 concerts
2010 1 concert
2009 2 concerts
2008 2 concerts
2007 4 concerts
2006 1 concert
2005 1 concert