1974 6.749772 0.148153 9.0909% 1973 7.071606 0.141411 6.4509% 1972 0.315465 3.169929 4.7304% 1971 2.979933 0.335578 5.7132% 1970 3.652317 0.273799 5.5272% 1969 4.682434 0.213564 5.5714% 1968 2.922571 0.342164 5.0148% 1967 0.315464 3.169933 2.5719% 1966 1.121779 0.891441 3.5485% 1965 3.885178 0.257388 2.7360% 1964 4.506982 0.221878 1.5423% 1963 1.048553 0.953696 1.5697% 1962 0.120166 8.321809 2.2421% 1961 0.670968 1.490384 0.9709% 1960 0.254741 3.925562 1.6442% 1959 0.169514 5.899201 2.3579% 1958 1.941167 0.515154 2.0623% 1957 4.041420 0.247438 3.5571% 1956 1.271504 0.786470 3.3098% 1955 2.092320 0.477938 3.4226% 1954 1.100398 0.908762
promulgation