YEAR CORRS RBAR SDEV SERR EPS CORES 1800. 3. 0.5526 0.0508 0.0293 0.8775 5.80 1825. 28. 0.6331 0.1316 0.0249 0.9470 10.36 1850. 36. 0.6166 0.1046 0.0174 0.9604 15.06 1875. 105. 0.4287 0.1417 0.0138 0.9300 17.70 1900. 153. 0.4409 0.1457 0.0118 0.9372 18.92 1925. 171. 0.4838 0.1235 0.0094 0.9492 19.92 1950. 91. 0.5061 0.1145 0.0120 0.9515 19.16