Year   Concerts Seen  
2026 2 concerts
2025 1 concert
2018 2 concerts
2009 1 concert
2008 1 concert
2006 2 concerts
2004 2 concerts
2003 8 concerts
2000 4 concerts
1999 31 concerts
1998 27 concerts
1997 34 concerts
1996 31 concerts
1995 27 concerts
1994 56 concerts
1993 18 concerts
1992 33 concerts
1991 28 concerts
1990 34 concerts
1989 137 concerts
1988 25 concerts
1987 34 concerts
1986 29 concerts
1985 23 concerts
1984 58 concerts
1983 76 concerts
1982 49 concerts
1981 111 concerts
1980 175 concerts
1979 215 concerts
1978 189 concerts
1977 157 concerts
1976 134 concerts
1975 135 concerts
1974 159 concerts
1973 136 concerts
1972 185 concerts
1971 136 concerts
1970 81 concerts
1969 76 concerts
1968 52 concerts
1967 35 concerts
1966 25 concerts
1965 17 concerts
1964 9 concerts
1963 8 concerts
1962 6 concerts
1961 10 concerts
1960 5 concerts
1959 2 concerts
1958 1 concert
1957 1 concert
1956 4 concerts
1955 5 concerts
1953 1 concert
1952 1 concert
1951 4 concerts
1950 7 concerts
1940 5 concerts
1919 1 concert