5.535956 0.180637 4.7304% 1971 2.979933 0.335578 5.7132% 1970 1.200022 0.833318 5.5272% 1969 0.280814 3.561082 5.5714% 1968 2.513352 0.397875 5.0148% 1967 4.786383 0.208926 2.5719% 1966 4.605329 0.217140 3.5485% 1965 0.849242