5.5272% 1969 2.707533 0.369340 5.5714% 1968 4.488285 0.222802 5.0148% 1967 0.284919 3.509769 2.5719% 1966 0.267091 3.744037 3.5485% 1965 0.430026 2.325443 2.7360% 1964 2.611042 0.382989 1.5423% 1963 0.122052