1965 0.154911 6.455311 2.7360% 1964 4.569209 0.218856 1.5423% 1963 2.551229 0.391968 1.5697% 1962 4.430266 0.225720 2.2421% 1961 1.243047 0.804475 0.9709% 1960 3.862396 0.258907 1.6442% 1959 0.304002 3.289449