3.5571% 1956 0.946138 1.056928 3.3098% 1955 4.059900 0.246311 3.4226% 1954 2.087227 0.479104 1.5421% 1953 2.055528 0.486493 1.5703% 1952 1.066932 0.937267 1.5948% 1951 3.218054 0.310747 5.0183%