YEAR CORRS RBAR SDEV SERR EPS CORES 1941. 1. 0.7694 0.0000 0.0000 0.9822 16.55 1960. 190. 0.6090 0.1511 0.0110 0.9689 20.00 1970. 190. 0.5919 0.1280 0.0093 0.9667 20.00 1980. 190. 0.5200 0.1797 0.0130 0.9559 20.00