YEAR CORRS RBAR SDEV SERR EPS CORES 1913. 6. 0.7466 0.0824 0.0337 0.9693 10.70 1930. 91. 0.3045 0.2886 0.0303 0.8694 15.20 1940. 105. 0.2234 0.3571 0.0348 0.8211 15.95 1950. 120. 0.1232 0.3350 0.0306 0.6920 16.00 1960. 120. 0.1572 0.3488 0.0318 0.7490 16.00 1970. 120. 0.1917 0.3329 0.0304 0.7915 16.00 1980. 120. 0.1836 0.2708 0.0247 0.7825 16.00