Year   Concerts Seen  
2020 44 concerts
2019 164 concerts
2018 138 concerts
2017 90 concerts
2016 66 concerts
2015 69 concerts
2014 74 concerts
2013 26 concerts
2012 15 concerts
2011 8 concerts
2010 17 concerts
2009 5 concerts
2008 14 concerts
2007 18 concerts
2006 14 concerts
2005 12 concerts
2004 14 concerts
2003 15 concerts
2002 13 concerts
2001 3 concerts
2000 10 concerts
1999 6 concerts