Year   Concerts Seen  
2021 1 concert
2020 2 concerts
2019 16 concerts
2018 10 concerts
2017 11 concerts
2016 7 concerts
2015 5 concerts
2014 8 concerts
2013 12 concerts
2012 9 concerts
2011 10 concerts
2010 6 concerts
2009 20 concerts
2008 10 concerts
2007 17 concerts
2006 30 concerts
2005 15 concerts
2004 3 concerts
2003 5 concerts
2002 1 concert
2000 1 concert