0.319822 5.7132% 1970 5.526494 0.180947 5.5272% 1969 3.553732 0.281394 5.5714% 1968 1.455577 0.687013 5.0148% 1967 0.345523 2.894166 2.5719% 1966 4.268274 0.234287 3.5485% 1965 4.333559 0.230757 2.7360% 1964 0.271229 3.686927 1.5423%