YEAR CORRS RBAR SDEV SERR EPS CORES 1880. 153. 0.3959 0.1604 0.0130 0.9341 21.64 1905. 210. 0.3768 0.1589 0.0110 0.9295 21.80 1930. 190. 0.3017 0.1875 0.0136 0.9012 21.12 1955. 153. 0.2530 0.2028 0.0164 0.8692 19.62