YEAR CORRS RBAR SDEV SERR EPS CORES 1877. 1. 0.9609 0.0000 0.0000 0.9966 12.05 1890. 190. 0.3759 0.2858 0.0207 0.9234 20.00 1900. 190. 0.3265 0.2448 0.0178 0.9065 20.00 1910. 190. 0.2034 0.2882 0.0209 0.8363 20.00 1920. 190. 0.2652 0.2453 0.0178 0.8783 20.00 1930. 190. 0.2382 0.3161 0.0229 0.8621 20.00 1940. 190. 0.4076 0.2619 0.0190 0.9322 20.00 1950. 190. 0.5589 0.1740 0.0126 0.9620 20.00 1960. 190. 0.4170 0.2384 0.0173 0.9347 20.00 1970. 190. 0.4575 0.2445 0.0177 0.9440 20.00 1980. 171. 0.3791 0.2765 0.0211 0.9227 19.55