Year   Concerts Seen  
2023 2 concerts
2022 1 concert
2020 2 concerts
2019 20 concerts
2018 12 concerts
2017 20 concerts
2016 14 concerts
2015 10 concerts
2014 7 concerts
2013 3 concerts
2012 4 concerts
2011 2 concerts
2010 13 concerts
2009 15 concerts
2008 3 concerts
2007 4 concerts
2006 10 concerts
2005 8 concerts
2004 1 concert
2003 6 concerts
2002 7 concerts
2001 5 concerts
2000 6 concerts
1999 1 concert
1998 7 concerts
1997 3 concerts
1995 2 concerts
1994 1 concert
1988 1 concert