Di Ko has seen concerts during 25 years.

Year   Concerts Seen  
2023 10 concerts
2022 7 concerts
2021 1 concert
2020 2 concerts
2019 8 concerts
2018 10 concerts
2017 8 concerts
2016 6 concerts
2015 7 concerts
2013 7 concerts
2012 4 concerts
2011 7 concerts
2010 2 concerts
2009 7 concerts
2008 1 concert
2007 1 concert
2006 2 concerts
2004 3 concerts
2003 2 concerts
2002 3 concerts
2001 2 concerts
2000 1 concert
1996 1 concert
1995 1 concert
1991 1 concert