Year   Concerts Seen  
2021 12 concerts
2020 2 concerts
2019 5 concerts
2018 24 concerts
2017 21 concerts
2016 21 concerts
2015 17 concerts
2014 6 concerts
2013 6 concerts
2012 11 concerts
2011 9 concerts
2010 2 concerts
2009 3 concerts
2008 1 concert
2007 1 concert
2005 1 concert
2004 1 concert
2003 4 concerts
2002 2 concerts