YEAR CORRS RBAR SDEV SERR EPS CORES 1870. 55. 0.3544 0.1456 0.0196 0.9082 18.02 1895. 171. 0.4508 0.1494 0.0114 0.9500 23.14 1920. 300. 0.3596 0.1737 0.0100 0.9357 25.92 1945. 300. 0.4419 0.1702 0.0098 0.9534 25.84