4.662224 2.3579% 1958 0.103439 9.667512 2.0623% 1957 3.879769 0.257747 3.5571% 1956 3.797279 0.263346 3.3098% 1955 3.399896 0.294127 3.4226% 1954 3.287381 0.304193 1.5421% 1953 0.616672 1.621607 1.5703% 1952 1.688718 0.592165 1.5948% 1951 0.347641 2.876529 5.0183% 1950 3.229725 0.309624 1.7034% 1949 3.175631
sturdy