Year   Concerts Seen  
2022 13 concerts
2021 3 concerts
2020 2 concerts
2019 28 concerts
2018 6 concerts
2017 3 concerts
2016 3 concerts
2015 11 concerts
2014 1 concert
2013 3 concerts
2012 6 concerts
2011 8 concerts
2010 6 concerts
2009 5 concerts
2008 40 concerts
2007 24 concerts
1997 1 concert
1987 1 concert