YEAR CORRS RBAR SDEV SERR EPS CORES 1900. 78. 0.5582 0.2509 0.0284 0.9596 18.78 1925. 190. 0.3777 0.2827 0.0205 0.9267 20.82 1950. 136. 0.2874 0.2644 0.0227 0.8908 20.24