Year   Concerts Seen  
2021 1 concert
2020 3 concerts
2019 15 concerts
2018 17 concerts
2017 19 concerts
2016 12 concerts
2015 9 concerts
2014 3 concerts
2013 3 concerts
2012 4 concerts
2011 6 concerts
2010 6 concerts
2009 1 concert
2008 7 concerts
2007 10 concerts
2006 4 concerts
2005 1 concert
2004 1 concert
2001 1 concert