2.857182 0.349995 5.5272% 1969 0.947623 1.055272 5.5714% 1968 5.094533 0.196289 5.0148% 1967 5.279406 0.189415 2.5719% 1966 4.605329 0.217140 3.5485% 1965 2.580129 0.387578 2.7360% 1964 4.910705 0.203637 1.5423% 1963 4.563372 0.219136 1.5697% 1962 0.473994 2.109732 2.2421% 1961 2.137050
pioneered