6.3831% 1981 6.266701 0.159574 9.6843% 1980 10.580760 0.094511 9.0330% 1979 2.425914 0.412216 8.8650% 1978 9.756619 0.102495 7.2813% 1977 0.932129 1.072813 6.6558% 1976 0.500793 1.996834 6.4072% 1975 0.470638 2.124776 9.8160% 6.9 9.1 1974 0.428570 2.333344 9.0908% 12.3 11.0 1973 0.392856 2.545462 6.4509% 1972 4.078881 0.245165 4.7304% 1971 5.842231 0.171167 5.7132% 1970 1.200022 0.833318 5.5272% 1969 2.707533 0.369340 5.5714% 1968 2.496658 0.400535 5.0148% 1967 1.407835 0.710311 2.5719% 1966 5.147032 0.194287 3.5485% 1965 0.313836 3.186374 2.7360% 1964 0.198424 5.039722 1.5423% 1963 4.101343 0.243823 1.5697% 1962 0.184990 5.405689 2.2421% 1961 3.670620 0.272434 0.9709% 1960 3.961730 0.252415 1.6442% 1959 1.924096 0.519725 2.3579% 1958 0.125850 7.945990 2.0623% 1957 0.182524 5.478734 3.5571% 1956 3.797279 0.263346 3.3098% 1955 0.215873 4.632344 3.4226% 1954 3.704153 0.269967 1.5421% 1953 0.227596 4.393746 1.5703% 1952 3.035836 0.329399 1.5948% 1951 0.199204 5.019980 5.0181% 1950 0.189685 5.271890 1.7036% 1949 0.186508 5.361700 -0.4250% 1948 1.616501 0.618620 6.7886% 1947 1.503411 0.665154 13.9149% 1946 1.405855 0.711311 22.7896% 1945 0.600755 1.664572 3.2661% 1944 0.562502 1.777771 -13.0688% 1919 1.442629 0.693179 15.7925% 1918 2.268732 0.440775 14.2845% 1917 0.316662
roughens