Year   Concerts Seen  
2024 5 concerts
2023 2 concerts
2022 7 concerts
2021 6 concerts
2020 2 concerts
2019 8 concerts
2018 1 concert
2016 2 concerts
2015 1 concert
2013 2 concerts
2012 3 concerts
2011 1 concert
2009 1 concert
2007 1 concert
2006 1 concert
2005 1 concert
2004 1 concert
2003 1 concert
1998 1 concert
1995 1 concert
1989 1 concert
1988 4 concerts
1985 1 concert
1983 1 concert
1982 3 concerts
1980 4 concerts
1979 1 concert
1978 3 concerts