Year   Concerts Seen  
2024 21 concerts
2023 20 concerts
2020 1 concert
2019 2 concerts
2018 1 concert
2017 4 concerts
2016 2 concerts
2015 2 concerts
2014 2 concerts
2013 1 concert
2012 1 concert
2009 1 concert
2008 2 concerts
2006 2 concerts
1999 1 concert
1998 1 concert
1992 2 concerts
1991 2 concerts
1986 3 concerts
1984 4 concerts
1983 3 concerts
1982 2 concerts
1981 5 concerts
1980 1 concert
1979 1 concert