1984 3.626276 0.275765 3.6576% 1983 1.646595 0.607314 3.8998% 1982 6.329216 0.157997 6.3831% 1981 3.455884 0.289362 9.6843% 1980 6.035218 0.165694 9.0330% 1979 7.018136 0.142488 8.8650% 1978 9.626153 0.103884 7.2813% 1977 4.259540 0.234767 6.6558% 1976 2.399250 0.416797 6.4073% 1975 0.317946 3.145186 9.8159% 1974 7.714476 0.129626 9.0909% 1973 4.304469 0.232317 6.4509% 1972 1.000000 1.000000 2.8137% 1921 1.690553 0.591523 -7.1894% 1920 0.258009 3.875829 1.3234% 1943 0.574156 1.741687 2.7232% 1942 0.316126 3.163295 0.0000% 1926 1.884689 0.530592 -2.0001% 1925 0.980384 1.020009 0.6731% 1924 0.275920 3.624240 2.0549%
turbine