YEAR CORRS RBAR SDEV SERR EPS CORES 1890. 120. 0.4627 0.1186 0.0108 0.9466 20.60 1915. 231. 0.5427 0.1282 0.0084 0.9659 23.86 1940. 276. 0.6082 0.1118 0.0067 0.9739 24.00