YEAR CORRS RBAR SDEV SERR EPS CORES 1880. 153. 0.3457 0.1630 0.0132 0.9196 21.64 1905. 210. 0.3256 0.1703 0.0118 0.9132 21.80 1930. 190. 0.3068 0.1853 0.0134 0.9033 21.12 1955. 153. 0.2575 0.1799 0.0145 0.8719 19.62