YEAR CORRS RBAR SDEV SERR EPS CORES 1890. 21. 0.4642 0.2075 0.0453 0.9067 11.22 1915. 66. 0.3147 0.2545 0.0313 0.8464 12.00 1940. 66. 0.4033 0.2872 0.0354 0.8902 12.00