1975 7.412322 0.134910 9.8159% 1974 6.428807 0.155550 9.0909% 1973 0.526594 1.898996 6.4509% 1972 0.315465 3.169929 4.7304% 1971 0.954833 1.047304 5.7132% 1970 0.320515 3.119975 5.5272% 1969 2.618496 0.381899 5.5714% 1968 4.772194 0.209547 5.0148% 1967 0.253292 3.948013 2.5719% 1966 1.988596 0.502867 3.5485% 1965 2.223736 0.449694 2.7360% 1964 2.590577 0.386014 1.5423% 1963 4.836117 0.206777 1.5697% 1962 0.262981 3.802557 2.2421% 1961 3.852029 0.259603 0.9709% 1960 0.179194 5.580552 1.6442% 1959 0.684693 1.460509 2.3579% 1958 2.302389 0.434331 2.0623% 1957 2.221323 0.450182 3.5571% 1956 3.469315 0.288241 3.3098% 1955 0.549497 1.819848 3.4226% 1954 0.103034 9.705489 1.5421% 1953 0.128392 7.788674 1.5703% 1952 0.092364 10.826723 1.5948% 1951 0.825641 1.211180 5.0183% 1950 3.229725 0.309624 1.7034% 1949 0.372425 2.685102 -0.4250% 1948 0.476775 2.097425 6.7886% 1947 2.986447 0.334846 13.9149% 1946 2.424985 0.412374 22.7896% 1945 1.082204 0.924040 3.2661% 1944 0.479630 2.084939 1.3234% 1943
outburst