Year   Concerts Seen  
2022 7 concerts
2020 1 concert
2019 1 concert
2018 3 concerts
2017 4 concerts
2016 2 concerts
2015 3 concerts
2014 2 concerts
2013 2 concerts
2012 1 concert
2011 2 concerts
2009 1 concert
2008 3 concerts
2007 5 concerts
2006 1 concert
2003 2 concerts
1999 1 concert
1997 4 concerts
1995 2 concerts
1993 2 concerts
1992 1 concert
1991 1 concert
1985 2 concerts
1982 1 concert
1979 1 concert