YEAR CORRS RBAR SDEV SERR EPS CORES 1942. 1. 0.6405 0.0000 0.0000 0.9512 10.95 1960. 78. 0.6471 0.1692 0.0192 0.9597 13.00 1970. 78. 0.6458 0.2029 0.0230 0.9595 13.00 1980. 78. 0.7333 0.1966 0.0223 0.9728 13.00