Year   Concerts Seen  
2020 16 concerts
2019 54 concerts
2018 61 concerts
2017 1 concert
2016 2 concerts
2015 1 concert
2014 1 concert
2010 3 concerts
2009 1 concert
2007 2 concerts
2006 6 concerts
2005 10 concerts
2004 5 concerts
2003 2 concerts
2002 5 concerts
2001 3 concerts
2000 1 concert