YEAR CORRS RBAR SDEV SERR EPS CORES 1869. 6. 0.8283 0.0580 0.0237 0.9885 17.88 1900. 190. 0.5899 0.1438 0.0104 0.9664 20.00 1925. 190. 0.4948 0.1534 0.0111 0.9514 20.00 1950. 190. 0.5065 0.1270 0.0092 0.9536 20.00