Nikky has seen concerts during 24 years.

Year   Concerts Seen  
2023 10 concerts
2022 16 concerts
2021 6 concerts
2019 1 concert
2018 2 concerts
2016 4 concerts
2013 1 concert
2012 2 concerts
2011 1 concert
2010 1 concert
2003 1 concert
2002 1 concert
2001 2 concerts
2000 2 concerts
1999 2 concerts
1996 1 concert
1995 2 concerts
1994 1 concert
1992 1 concert
1990 1 concert
1988 5 concerts
1987 1 concert
1982 1 concert
1981 2 concerts