YEAR CORRS RBAR SDEV SERR EPS CORES 1890. 45. 0.3150 0.4292 0.0640 0.8243 10.20 1915. 45. 0.4267 0.1841 0.0274 0.8913 11.02 1940. 55. 0.3833 0.3746 0.0505 0.8802 11.82