1981 12.702525 0.078725 9.6843% 1980 10.987739 0.091011 9.0330% 1979 9.949504 0.100508 8.8650% 1978 8.595584 0.116339 7.2813% 1977 8.108159 0.123333 6.6558% 1976 0.325306 3.074033 6.4073% 1975 2.110314 0.473863 9.8159% 1974 7.297168 0.137039 9.0909% 1973 0.265399 3.767905 6.4509% 1972 3.163295 0.316126 4.7304% 1971 3.020417 0.331080 5.7132% 1970 5.122021 0.195235 5.5272% 1969 2.618496 0.381899 5.5714% 1968 5.235835 0.190992 5.0148% 1967 2.761539 0.362117 2.5719% 1966 4.374823 0.228581 3.5485% 1965 5.045061 0.198214 2.7360% 1964 0.214615 4.659506 1.5423% 1963 4.378369 0.228396 1.5697% 1962 0.234072 4.272194 2.2421% 1961 4.216172 0.237182 0.9709% 1960 1.231095 0.812285 1.6442% 1959 2.356678 0.424326 2.3579% 1958 0.235714 4.242437 2.0622%
controllable