YEAR CORRS RBAR SDEV SERR EPS CORES 1900. 10. 0.6730 0.1791 0.0567 0.9463 8.56 1925. 36. 0.3894 0.2794 0.0466 0.8830 11.84 1950. 66. 0.1836 0.3334 0.0410 0.7442 12.94