YEAR CORRS RBAR SDEV SERR EPS CORES 1896. 6. 0.6920 0.1113 0.0454 0.9757 17.86 1930. 190. 0.6069 0.2181 0.0158 0.9686 20.00 1955. 190. 0.6127 0.1951 0.0142 0.9694 20.00