1979 5.275338 0.189561 8.8650% 1978 0.550977 1.814958 7.2813% 1977 1.246296 0.802378 6.6558% 1976 0.445203 2.246166 6.4073% 1975 2.037826 0.490719 9.8159% 1974 1.090909 0.916667 9.0909% 1973 3.390489 0.294943 6.4509% 1972 1.295277 0.772036 4.7304%
reverberations