YEAR CORRS RBAR SDEV SERR EPS CORES 1880. 153. 0.3675 0.1896 0.0153 0.9263 21.64 1905. 210. 0.3588 0.1887 0.0130 0.9242 21.80 1930. 190. 0.2685 0.1665 0.0121 0.8857 21.12 1955. 153. 0.2266 0.2047 0.0165 0.8518 19.62