Year   Concerts Seen  
2024 1 concert
2023 1 concert
2022 1 concert
2021 1 concert
2019 3 concerts
2018 3 concerts
2016 2 concerts
2014 1 concert
2013 4 concerts
2011 3 concerts
2009 1 concert
2008 1 concert
2005 1 concert
2003 1 concert
2001 1 concert
1999 1 concert
1996 1 concert
1995 1 concert
1988 2 concerts
1987 6 concerts
1986 5 concerts
1983 1 concert