3.5571% 1956 3.557019 0.281134 3.3098% 1955 3.200015 0.312499 3.4226% 1954 3.553983 0.281374 1.5421% 1953 1.102146 0.907321 1.5703% 1952 1.746621 0.572534 1.5948% 1951 0.098333 10.169560 5.0183% 1950 1.572414 0.635965 1.7034% 1949 1.211311 0.825552 -0.4250% 1948 3.233003 0.309310 6.7886% 1947 0.168651 5.929406 13.9149% 1946 0.170479 5.865833 22.7896% 1945 0.057229 17.473767 3.2661% 1944 0.099806 10.019460 1.3234% 1943 0.592165 1.688718 2.7232% 1942 1.771021 0.564646 6.5229% 1941 0.901943 1.108718 6.1527% 1940 1.624941 0.615407 -8.4517% 1930 1.710801 0.584522 -7.1894% 1920 0.426188
roundness