Year   Concerts Seen  
2019 13 concerts
2018 24 concerts
2017 33 concerts
2016 24 concerts
2015 20 concerts
2014 18 concerts
2013 4 concerts
2012 8 concerts
2011 3 concerts
2010 5 concerts
2009 3 concerts
2008 1 concert
2006 2 concerts
2005 2 concerts
2004 1 concert