0.197371 2.3579% 1958 3.666817 0.272716 2.0623% 1957 0.168754 5.925798 3.5571% 1956 0.965651 1.035571 3.3098% 1955 1.230768 0.812501 3.4226% 1954 3.867644 0.258555 1.5421% 1953 0.921715 1.084934 1.5703% 1952 0.378902 2.639205 1.5948%