YEAR CORRS RBAR SDEV SERR EPS CORES 1800. 3. 0.3829 0.1096 0.0633 0.7825 5.80 1825. 28. 0.4635 0.1587 0.0300 0.8995 10.36 1850. 36. 0.3177 0.3430 0.0572 0.8752 15.06 1875. 105. 0.2869 0.2075 0.0203 0.8768 17.70 1900. 153. 0.2268 0.2199 0.0178 0.8473 18.92 1925. 171. 0.2356 0.2444 0.0187 0.8599 19.92 1950. 91. 0.3887 0.2748 0.0288 0.9241 19.16