YEAR CORRS RBAR SDEV SERR EPS CORES 1840. 136. 0.3062 0.2404 0.0206 0.9004 20.48 1865. 210. 0.2353 0.2891 0.0200 0.8782 23.44 1890. 253. 0.4063 0.2755 0.0173 0.9451 25.14 1915. 325. 0.3431 0.2800 0.0155 0.9314 26.00 1940. 325. 0.5588 0.2582 0.0143 0.9705 26.00