Year   Concerts Seen  
2020 2 concerts
2019 16 concerts
2018 9 concerts
2017 2 concerts
2016 10 concerts
2015 8 concerts
2014 8 concerts
2013 6 concerts
2012 3 concerts
2011 2 concerts
2010 6 concerts
2009 6 concerts
2008 3 concerts
2007 4 concerts
2006 1 concert
2005 1 concert
2000 4 concerts
1998 1 concert