5.7132% 1970 3.750152 0.266656 5.5272% 1969 5.685945 0.175872 5.5714% 1968 1.240123 0.806372 5.0148% 1967 1.365019 0.732591 2.5719% 1966 0.219530 4.555194 3.5485% 1965 0.468147 2.136079 2.7360% 1964 0.156817 6.376857 1.5423%