YEAR CORRS RBAR SDEV SERR EPS CORES 1900. 78. 0.4243 0.3608 0.0408 0.9328 18.82 1925. 190. 0.4995 0.2748 0.0199 0.9551 21.30 1950. 210. 0.3540 0.2063 0.0142 0.9233 21.98