Year   Concerts Seen  
2026 5 concerts
2025 4 concerts
2024 2 concerts
2023 1 concert
2016 3 concerts
2015 1 concert
2014 1 concert
2013 1 concert
2012 1 concert
2008 1 concert
2007 1 concert
2006 2 concerts
2004 4 concerts
2003 2 concerts
2002 1 concert
2001 1 concert
1997 4 concerts
1996 2 concerts
1995 3 concerts
1994 1 concert
1992 1 concert
1988 1 concert
1985 1 concert
1984 2 concerts
1980 4 concerts
1979 3 concerts
1978 4 concerts
1977 2 concerts