YEAR CORRS RBAR SDEV SERR EPS CORES 1890. 21. 0.3656 0.1688 0.0368 0.8661 11.22 1915. 66. 0.3926 0.1715 0.0211 0.8858 12.00 1940. 66. 0.2825 0.2748 0.0338 0.8253 12.00