1970 0.490083 2.040473 5.5272% 1969 0.162163 6.166641 5.5714% 1968 5.026408 0.198949 5.0148% 1967 2.393332 0.417828 2.5719% 1966 4.860795 0.205728 3.5485% 1965 1.325500 0.754432 2.7360% 1964 4.569209 0.218856 1.5423% 1963 0.219809 4.549396 1.5697% 1962 2.126656 0.470222 2.2421% 1961 0.494456 2.022425 0.9709% 1960 4.352067 0.229776 1.6442% 1959 4.470649 0.223681 2.3579%
performance