YEAR CORRS RBAR SDEV SERR EPS CORES 1780. 3. 0.4518 0.1562 0.0902 0.8705 8.16 1805. 36. 0.4508 0.2564 0.0427 0.9092 12.20 1830. 78. 0.4994 0.2014 0.0228 0.9352 14.48 1855. 78. 0.5076 0.2257 0.0256 0.9433 16.14 1880. 105. 0.4457 0.3327 0.0325 0.9381 18.84 1905. 136. 0.4565 0.2448 0.0210 0.9482 21.80 1930. 171. 0.5810 0.2322 0.0178 0.9699 23.24 1955. 231. 0.3976 0.2696 0.0177 0.9374 22.68