2.097990 6.3831% 1981 7.704873 0.129788 9.6843% 1980 2.819071 0.354727 9.0330% 1979 5.909848 0.169209 8.8650% 1978 10.617699 0.094182 7.2813% 1977 0.285174 3.506634 6.6558% 1976 5.007780 0.199689 6.4073% 1975 7.906295 0.126481 9.8159% 1974 0.474515 2.107413 9.0909% 1973 1.586528 0.630307 6.4509% 1972 0.204920 4.879959 4.7304% 1971 5.481698 0.182425 5.7132% 1970 1.900466 0.526187 5.5272% 1969 2.707533 0.369340 5.5714% 1968 0.849103 1.177713 5.0148% 1967 5.279406 0.189415 2.5719% 1966 5.224084 0.191421 3.5485% 1965 2.600035 0.384610 2.7360% 1964 2.253491 0.443756 1.5423% 1963 0.448759 2.228368 1.5697% 1962 2.098696 0.476486 2.2421% 1961 3.670620 0.272434 0.9709% 1960 0.521078 1.919099 1.6442% 1959 5.066611 0.197371 2.3579% 1958 1.183279 0.845109
encircling