Year   Concerts Seen  
2019 7 concerts
2018 13 concerts
2017 17 concerts
2016 14 concerts
2015 14 concerts
2014 9 concerts
2013 11 concerts
2012 7 concerts
2011 6 concerts
2010 5 concerts
2009 8 concerts
2008 2 concerts
2007 5 concerts
2006 1 concert
2004 1 concert