YEAR CORRS RBAR SDEV SERR EPS CORES 1740. 6. 0.4756 0.2167 0.0885 0.8594 6.74 1765. 15. 0.5585 0.1269 0.0328 0.9387 12.10 1790. 55. 0.3301 0.1662 0.0224 0.9034 18.98 1815. 190. 0.2500 0.1765 0.0128 0.8881 23.82 1840. 253. 0.3324 0.1654 0.0104 0.9300 26.68 1865. 351. 0.3132 0.1465 0.0078 0.9311 29.62 1890. 435. 0.3236 0.1563 0.0075 0.9380 31.64 1915. 496. 0.3425 0.1483 0.0067 0.9434 32.00 1940. 496. 0.3814 0.1457 0.0065 0.9518 32.00 1965. 435. 0.4152 0.1479 0.0071 0.9574 31.68