YEAR CORRS RBAR SDEV SERR EPS CORES 1890. 45. 0.2579 0.2081 0.0310 0.7800 10.20 1915. 45. 0.3346 0.1784 0.0266 0.8471 11.02 1940. 55. 0.4058 0.2116 0.0285 0.8898 11.82