John Stewart has seen concerts during 12 years.

Year   Concerts Seen  
2024 13 concerts
2023 28 concerts
2022 26 concerts
2021 6 concerts
2020 1 concert
2019 13 concerts
2018 31 concerts
2017 35 concerts
2016 30 concerts
2015 3 concerts
2014 1 concert
2013 2 concerts