Year   Concerts Seen  
2019 12 concerts
2018 4 concerts
2017 9 concerts
2016 3 concerts
2015 12 concerts
2014 3 concerts
2013 5 concerts
2012 10 concerts
2011 10 concerts
2010 7 concerts
2009 7 concerts
2008 4 concerts
2007 6 concerts
2006 4 concerts
2005 2 concerts