1 means, with respect to the

1971 3.523694 0.283793 5.7132% 1970 1.443319 0.692847 5.5272% 1969 5.452265 0.183410 5.5714% 1968 0.131302 7.616025 5.0148% 1967 0.185078 5.403129 2.5719% 1966 4.166792 0.239993 3.5485% 1965 1.202845 0.831363 2.7360% 1964 4.633753 0.215808 1.5423% 1963 2.571383 0.388896 1.5697% 1962 2.398484 0.416930 2.2421% 1961 1.305427 0.766033 0.9709% 1960 0.360559 2.773470 1.6442% 1959 0.924017 1.082231 2.3579% 1958 1.129282 0.885518 2.0623% 1957 0.957223 1.044689 3.5571% 1956 3.557019 0.281134 3.3098% 1955 3.399896 0.294127 3.4226% 1954 1.801407 0.555122 1.5421% 1953 1.992353 0.501919 1.5703% 1952 0.121545

demoniacal