Nick E. has seen concerts during 17 years.

Year   Concerts Seen  
2019 25 concerts
2018 33 concerts
2017 37 concerts
2016 39 concerts
2015 29 concerts
2014 16 concerts
2013 13 concerts
2012 19 concerts
2011 12 concerts
2010 6 concerts
2009 3 concerts
2008 4 concerts
2007 3 concerts
2006 8 concerts
2005 3 concerts
2004 1 concert
2003 1 concert