Line has seen concerts during 22 years.

Year   Concerts Seen  
2024 1 concert
2023 9 concerts
2022 7 concerts
2021 3 concerts
2020 1 concert
2019 9 concerts
2018 9 concerts
2017 17 concerts
2016 14 concerts
2015 10 concerts
2014 17 concerts
2013 10 concerts
2012 9 concerts
2011 36 concerts
2010 50 concerts
2009 63 concerts
2008 55 concerts
2007 49 concerts
2006 38 concerts
2005 46 concerts
2004 4 concerts
2003 1 concert