Year   Concerts Seen  
2023 2 concerts
2022 5 concerts
2020 1 concert
2019 3 concerts
2018 4 concerts
2017 6 concerts
2016 5 concerts
2015 5 concerts
2014 3 concerts
2013 5 concerts
2012 7 concerts
2011 6 concerts
2010 4 concerts
2009 4 concerts