Maggie Johnson has seen concerts during 13 years.

Year   Concerts Seen  
2023 1 concert
2022 2 concerts
2021 2 concerts
2019 4 concerts
2018 2 concerts
2017 1 concert
2016 1 concert
2015 2 concerts
2014 1 concert
2013 1 concert
2012 1 concert
2009 1 concert
2005 1 concert