YEAR CORRS RBAR SDEV SERR EPS CORES 1880. 153. 0.5483 0.1155 0.0093 0.9633 21.64 1905. 210. 0.4815 0.1276 0.0088 0.9529 21.80 1930. 190. 0.4957 0.1382 0.0100 0.9540 21.12 1955. 153. 0.4630 0.1288 0.0104 0.9442 19.62