Year   Concerts Seen  
2022 4 concerts
2020 2 concerts
2019 11 concerts
2018 17 concerts
2017 19 concerts
2016 15 concerts
2015 14 concerts
2014 5 concerts
2013 5 concerts
2012 16 concerts
2011 7 concerts
2010 6 concerts
2009 15 concerts
2008 4 concerts
2007 1 concert
2006 4 concerts
2005 6 concerts
2003 2 concerts
2002 1 concert
1999 1 concert
1988 2 concerts
1987 1 concert