4.151936 0.240851 4.7304% 1971 6.627172 0.150894 5.7132% 1970 1.276602 0.783330 5.5272% 1969 2.618496 0.381899 5.5714% 1968 4.712367 0.212208 5.0148% 1967 5.358441 0.186621 2.5719% 1966 2.397299 0.417136 3.5485% 1965 1.920449 0.520712 2.7360% 1964 0.232128 4.307975 1.5423% 1963 4.499808 0.222232 1.5697% 1962 2.098696 0.476486 2.2421% 1961 0.117531 8.508396 0.9709% 1960 4.119794 0.242731 1.6442% 1959 3.662573 0.273032 2.3579% 1958 1.056928 0.946138 2.0623% 1957 3.932353
ordinary