YEAR CORRS RBAR SDEV SERR EPS CORES 1869. 6. 0.7840 0.0706 0.0288 0.9860 19.42 1900. 190. 0.5700 0.1112 0.0081 0.9637 20.00 1925. 190. 0.5195 0.1395 0.0101 0.9558 20.00 1950. 190. 0.4330 0.1561 0.0113 0.9386 20.00