7.997950 2.5719% 1966 0.237443 4.211535 3.5485% 1965 3.558055 0.281052 2.7360% 1964 2.696714 0.370822 1.5423% 1963 0.211355 4.731371 1.5697% 1962 1.074064 0.931043 2.2421% 1961 0.300290 3.330115 0.9709% 1960 2.116501 0.472478 1.6442% 1959 0.974364 1.026311 2.3579% 1958 4.433047 0.225578 2.0623% 1957 1.979591 0.505155 3.5571% 1956 3.849452 0.259777 3.3098% 1955 0.245265 4.077226 3.4226% 1954 0.244195 4.095090 1.5421% 1953 1.876874 0.532801 1.5703% 1952 1.795766 0.556866 1.5948% 1951 0.170280 5.872668 5.0183% 1950 0.749234 1.334697 1.7034% 1949 0.095748 10.444056 -0.4250% 1948 1.573362 0.635582 6.7886% 1947 0.128161 7.802693 13.9149% 1946 0.104018 9.613722 22.7896% 1945 0.814401 1.227896 3.2661% 1944 0.472218 2.117665 1.3234% 1943 2.157234 0.463556 2.7232% 1942 0.051197 19.532409 0.0000% 1926 0.121186 8.251770 0.0000% 1926 2.013740 0.496589 6.5229% 1941 1.053400 0.949307 6.1527% 1940 1.000000 1.000000 2.0623% 1957 0.810585 1.233677 3.5571% 1956 3.902600 0.256239 3.3098%
chemically