Year   Concerts Seen  
2019 1 concert
2018 18 concerts
2017 18 concerts
2016 28 concerts
2015 9 concerts
2014 10 concerts
2013 8 concerts
2012 25 concerts
2011 23 concerts
2010 21 concerts
2009 9 concerts
2008 29 concerts
2007 2 concerts
2003 1 concert