YEAR CORRS RBAR SDEV SERR EPS CORES 1870. 3. 0.8087 0.0354 0.0204 0.9750 9.22 1895. 36. 0.7896 0.0668 0.0111 0.9848 17.28 1920. 153. 0.7204 0.0759 0.0061 0.9823 21.60 1945. 231. 0.6675 0.0880 0.0058 0.9779 22.00