Year   Concerts Seen  
2019 8 concerts
2018 19 concerts
2017 19 concerts
2016 9 concerts
2015 6 concerts
2014 9 concerts
2013 3 concerts
2012 4 concerts
2011 2 concerts
2010 1 concert
2008 3 concerts
2007 2 concerts
2002 1 concert
1999 1 concert
1998 1 concert
1997 3 concerts
1996 5 concerts
1994 1 concert