Year   Concerts Seen  
2020 1 concert
2019 3 concerts
2018 6 concerts
2017 4 concerts
2016 4 concerts
2015 5 concerts
2014 3 concerts
2013 1 concert
2012 4 concerts
2009 1 concert
2008 1 concert
2007 1 concert
2004 1 concert
1997 1 concert