Data from SO&P project http://www.cru.uea.ac.uk/cru/projects/soap/ Model: ECHO-G Simulation: 1756-1990 natural forcings only Variable: Cloud cover Units: % This file contains a time series of Monthly data computed from the simulation and variable defined above, and then area-averaged over the region N-extratropics using Land & Ocean grid boxes. Missing value: -9.999 --------------------------------------------------- Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1756 63.317 65.599 65.119 60.859 58.906 57.013 56.037 56.151 56.447 58.988 65.517 66.456 1757 65.135 66.038 63.400 62.839 62.005 57.901 56.452 55.387 55.362 57.982 62.943 63.848 1758 66.014 63.028 62.932 61.415 60.411 56.946 55.581 55.478 54.977 60.114 64.846 65.972 1759 66.505 64.338 63.779 64.005 60.882 57.704 55.491 55.990 55.777 59.341 64.317 66.102 1760 66.583 66.262 63.863 61.826 58.528 58.670 54.558 54.199 56.410 59.941 63.111 66.507 1761 65.786 65.813 64.332 61.911 59.709 57.380 55.822 55.601 56.332 61.010 63.235 66.905 1762 66.577 67.196 65.549 62.230 59.041 57.034 55.815 53.903 55.639 60.086 62.336 63.539 1763 65.662 66.025 66.233 62.861 59.277 57.892 55.562 56.075 56.166 60.484 63.050 64.402 1764 66.563 65.108 66.539 61.969 60.578 57.082 55.080 54.877 55.004 59.107 61.081 66.313 1765 67.725 65.387 64.622 62.807 57.712 56.182 56.397 56.189 58.195 62.217 63.413 67.310 1766 66.932 66.604 64.704 61.701 57.706 55.127 55.452 56.456 54.302 57.083 62.523 64.476 1767 66.254 65.688 64.375 63.208 59.934 55.809 54.344 56.368 55.345 60.112 64.414 65.875 1768 65.174 66.137 65.744 62.466 58.490 57.409 55.268 55.773 56.181 59.605 61.936 63.175 1769 66.026 66.686 64.093 63.794 60.613 57.184 55.566 55.005 56.232 59.351 62.145 64.213 1770 64.865 65.827 64.078 60.330 60.782 58.504 55.446 56.765 57.579 60.892 66.321 64.850 1771 66.952 65.557 65.765 62.906 60.247 57.958 54.602 56.070 55.764 60.603 63.720 63.612 1772 64.755 66.453 64.382 62.555 60.769 56.256 55.238 56.173 56.017 59.790 64.590 66.231 1773 66.093 66.715 65.133 61.538 61.124 57.897 55.495 55.683 55.647 57.674 63.521 65.523 1774 65.735 65.120 64.704 62.194 60.780 57.381 55.854 55.005 56.328 60.169 65.438 65.520 1775 66.810 66.791 65.558 61.964 59.008 56.413 56.402 55.116 55.723 59.262 62.196 64.340 1776 64.402 65.714 63.304 62.788 60.840 56.863 55.525 55.924 56.054 59.656 62.884 64.265 1777 65.901 66.497 64.982 63.097 58.985 57.859 55.695 55.833 55.022 57.754 64.408 65.281 1778 66.402 65.507 64.726 60.907 59.918 57.275 56.004 54.983 55.962 60.647 64.370 65.744 1779 66.292 63.909 63.515 62.145 59.251 57.797 55.447 53.942 55.891 62.382 64.268 65.649 1780 66.827 65.455 63.281 62.262 60.282 57.856 54.837 54.067 55.583 59.451 64.149 65.499 1781 64.763 64.777 64.857 62.613 59.116 56.193 54.864 55.310 56.971 60.733 63.956 65.802 1782 67.360 65.963 64.847 61.139 58.581 56.481 54.723 55.300 55.524 59.476 63.699 64.648 1783 68.529 64.647 64.627 63.315 60.381 57.323 55.576 55.970 54.908 58.341 65.689 66.131 1784 65.971 65.680 63.220 63.435 58.451 55.981 55.342 54.358 55.420 59.665 63.341 65.367 1785 66.675 66.881 65.274 63.205 59.877 55.213 55.339 55.661 55.858 58.838 62.751 66.521 1786 65.799 66.368 65.604 64.335 60.755 56.608 55.265 55.700 55.892 59.545 63.246 64.443 1787 66.246 65.600 64.257 62.200 61.677 57.762 55.149 56.058 56.370 60.700 63.724 67.770 1788 66.826 66.527 65.010 62.390 59.887 56.619 55.322 56.186 55.740 58.709 62.828 65.060 1789 66.446 65.676 63.940 62.933 59.380 56.640 56.431 55.272 57.010 60.533 61.976 63.877 1790 64.638 65.803 64.974 64.994 61.157 57.659 56.889 55.648 56.558 61.138 62.580 64.027 1791 66.347 66.460 65.103 61.670 59.298 57.140 55.930 55.168 54.994 57.728 62.324 65.344 1792 66.937 65.670 65.648 64.007 59.677 55.979 56.043 55.650 54.818 58.378 63.327 64.023 1793 65.059 64.406 63.523 63.297 62.131 57.487 55.166 54.029 56.653 60.323 62.856 66.576 1794 65.510 66.536 65.465 61.649 60.605 56.748 54.961 54.795 55.398 58.533 65.102 64.318 1795 65.070 64.238 65.657 60.893 58.353 57.143 55.359 55.156 55.745 59.001 61.940 64.601 1796 66.975 65.975 64.616 63.820 60.015 56.418 53.963 55.775 57.179 59.705 63.693 65.094 1797 67.308 65.565 63.411 62.796 59.480 55.983 54.947 54.590 55.403 61.716 62.378 64.210 1798 65.942 68.227 64.718 61.119 59.780 56.830 55.824 54.489 55.814 60.434 64.003 64.305 1799 66.427 66.231 64.554 61.543 58.775 56.997 55.816 56.288 55.291 57.568 63.794 65.737 1800 66.565 64.451 64.741 61.089 59.379 57.114 55.037 54.574 55.897 61.012 63.136 65.621 1801 67.544 65.221 63.876 61.594 59.507 56.427 55.485 55.702 55.239 58.593 64.703 65.296 1802 63.738 64.569 63.315 62.475 60.903 58.623 55.888 55.458 57.017 60.538 62.588 66.751 1803 66.243 66.946 65.104 64.848 61.885 58.200 55.266 56.466 56.722 60.343 63.355 64.646 1804 66.172 65.302 63.787 61.626 60.354 56.387 55.521 56.028 57.642 62.131 63.343 66.177 1805 67.400 66.909 63.782 62.248 58.976 57.107 56.108 55.820 53.761 58.611 62.814 63.720 1806 65.523 63.188 62.578 61.317 59.258 57.195 55.820 55.012 56.243 60.161 63.672 67.550 1807 67.204 66.678 64.704 64.301 60.238 58.679 54.880 55.188 55.891 58.072 64.496 64.553 1808 66.329 66.370 64.117 62.662 60.428 55.899 54.994 54.686 56.725 60.704 63.817 64.976 1809 65.383 67.208 64.793 62.846 59.793 58.327 55.773 55.404 56.085 62.498 65.385 67.200 1810 66.757 65.771 64.714 63.464 57.950 56.845 56.577 54.292 55.672 59.998 64.825 65.000 1811 66.406 65.990 65.857 62.969 61.969 58.466 56.081 56.499 58.098 59.838 63.214 65.277 1812 66.223 64.808 65.438 63.024 59.302 57.398 55.683 53.832 56.825 59.736 63.150 64.162 1813 65.000 66.068 64.443 62.350 61.067 58.003 55.940 55.290 55.793 59.990 63.242 64.550 1814 65.435 66.197 65.460 64.032 59.853 56.899 56.256 55.595 56.821 59.765 63.896 65.008 1815 65.443 66.400 65.327 62.603 62.159 59.501 56.291 55.885 58.373 61.538 65.857 67.024 1816 65.297 65.622 64.747 60.086 59.504 57.531 55.114 55.671 56.782 58.158 61.578 64.191 1817 63.657 64.331 63.236 61.232 58.988 57.585 56.024 56.351 58.068 61.795 64.481 65.409 1818 66.335 67.673 65.913 63.554 60.001 58.656 56.418 55.680 56.589 59.842 62.530 64.585 1819 63.944 64.938 63.829 62.724 61.954 57.625 55.257 56.092 57.183 61.335 65.434 66.512 1820 66.083 64.662 65.214 62.565 59.598 57.072 55.853 55.287 55.018 57.800 62.866 64.945 1821 65.283 65.417 64.250 61.918 59.056 56.427 54.978 55.450 55.606 61.099 65.616 65.630 1822 67.754 67.853 65.105 63.040 59.311 57.803 56.651 54.587 55.745 59.478 62.766 66.736 1823 65.304 65.715 65.200 63.386 60.731 58.411 56.252 57.205 57.439 61.881 65.188 67.047 1824 66.330 64.476 65.395 60.610 58.393 56.041 56.634 54.416 55.290 57.869 61.910 64.198 1825 63.302 64.254 62.241 61.554 59.497 56.471 54.344 54.693 56.237 60.150 64.948 65.184 1826 66.990 66.479 64.936 60.181 58.964 57.123 55.269 55.686 55.001 59.387 62.009 65.910 1827 64.903 63.148 64.864 61.864 58.655 56.491 54.600 56.194 56.517 59.353 64.965 67.421 1828 66.432 65.444 65.976 61.763 58.907 57.165 55.609 54.984 55.820 59.660 62.859 64.040 1829 65.262 67.474 65.195 63.469 59.605 56.845 56.532 55.914 56.525 60.472 63.782 65.261 1830 67.743 66.573 66.084 63.055 58.948 57.680 56.383 55.262 54.934 57.120 63.693 64.736 1831 66.337 66.723 63.643 63.041 61.077 57.510 55.743 55.684 56.726 62.766 66.550 67.535 1832 67.429 66.404 64.824 61.978 59.275 56.700 54.506 55.455 56.040 58.494 64.246 64.730 1833 65.123 66.431 64.760 63.470 60.960 57.784 55.308 55.546 57.536 62.125 64.609 66.672 1834 66.502 66.954 65.972 62.885 59.359 57.977 56.020 54.423 55.144 60.847 62.227 64.568 1835 65.238 65.585 64.899 62.367 61.007 57.117 56.556 56.048 57.420 61.214 65.687 66.955 1836 68.480 65.620 65.094 63.116 58.942 58.043 55.280 55.471 56.525 60.241 63.753 62.870 1837 65.142 65.892 64.589 61.178 59.428 58.318 55.834 56.477 56.501 58.398 64.335 65.799 1838 67.813 65.676 64.506 61.620 61.253 56.998 55.774 55.797 55.134 58.021 61.251 64.242 1839 64.894 65.862 65.468 62.857 59.920 57.260 54.761 55.072 56.371 58.929 63.369 66.537 1840 66.542 66.157 63.964 63.623 60.321 58.471 55.664 56.129 57.301 59.623 63.218 65.527 1841 66.589 65.132 63.883 62.512 60.053 57.274 56.098 56.040 57.477 59.375 63.458 65.817 1842 66.681 64.436 63.538 63.710 59.663 56.170 56.495 54.421 55.995 58.323 62.634 64.538 1843 65.473 67.496 66.348 62.299 60.379 56.801 56.933 55.757 57.742 60.607 63.977 65.630 1844 66.501 65.683 65.967 62.567 58.077 57.235 55.376 56.104 55.930 59.213 62.357 63.810 1845 64.904 66.603 65.202 61.302 57.828 57.304 55.675 55.453 55.225 58.006 63.987 65.975 1846 66.977 66.377 66.494 62.340 60.136 57.993 55.471 54.400 56.641 61.977 63.951 64.125 1847 65.219 65.778 66.275 63.093 58.541 56.576 56.361 54.682 57.127 61.700 65.279 65.802 1848 66.009 64.759 64.717 60.448 59.030 55.518 55.174 54.114 55.822 58.909 61.924 64.908 1849 65.554 66.785 64.768 61.447 61.286 57.459 55.369 54.858 56.631 60.504 64.748 64.411 1850 65.957 66.089 64.635 64.248 62.766 58.935 56.236 57.375 54.990 58.783 62.671 63.299 1851 65.286 66.386 62.577 62.652 60.092 57.330 55.866 55.290 56.354 59.681 63.046 64.925 1852 65.339 63.963 64.099 63.546 60.289 57.452 55.585 55.945 54.907 60.528 63.520 66.318 1853 66.295 64.562 63.355 60.371 58.786 57.933 54.358 55.503 55.977 60.855 63.749 65.668 1854 67.173 66.351 66.151 62.528 60.796 58.173 55.041 55.848 56.154 59.598 64.910 66.735 1855 66.755 65.339 64.285 61.723 59.520 57.264 54.966 56.395 55.839 59.970 63.643 65.425 1856 66.923 65.739 65.125 63.584 60.390 57.336 55.607 56.641 56.853 61.347 64.722 66.900 1857 66.770 65.477 66.681 61.607 60.378 57.961 55.626 55.928 56.551 59.904 63.800 65.314 1858 65.467 64.634 65.380 63.599 60.799 57.442 55.917 55.487 56.585 61.617 63.793 65.849 1859 66.812 65.460 63.936 61.820 59.085 56.276 56.117 55.322 56.355 59.926 63.034 63.956 1860 64.997 65.539 66.188 63.078 59.301 56.783 55.186 55.893 56.389 60.752 63.912 65.743 1861 65.890 66.747 63.929 61.974 60.180 57.740 56.249 54.850 55.193 60.777 62.085 62.041 1862 64.402 65.320 65.295 64.024 59.974 57.234 55.395 55.332 56.448 60.165 63.399 66.649 1863 65.184 65.539 66.218 62.775 58.878 55.810 54.600 55.423 54.417 57.923 60.982 62.898 1864 65.445 64.489 64.607 62.871 58.446 57.689 55.352 55.289 55.864 57.983 62.666 64.815 1865 66.605 67.425 65.356 63.445 61.276 57.298 55.390 56.053 56.199 60.448 63.461 65.746 1866 66.059 66.652 65.134 63.851 59.860 57.713 54.475 55.569 56.134 60.740 62.401 67.663 1867 67.094 66.393 65.525 62.916 60.159 58.219 56.254 56.053 55.733 59.154 64.207 64.423 1868 64.352 67.598 65.158 61.450 58.311 57.054 55.125 55.028 55.232 58.536 63.955 66.818 1869 67.003 66.949 65.634 62.092 60.363 56.971 56.270 55.072 56.483 60.091 64.208 65.358 1870 66.925 65.723 65.314 63.377 60.595 58.329 56.824 56.589 55.587 59.580 61.895 64.343 1871 67.589 65.938 64.943 63.826 60.745 58.095 56.235 55.619 56.775 58.894 63.897 66.573 1872 65.837 66.685 64.663 61.404 59.921 56.814 54.798 54.718 56.346 61.228 63.553 63.236 1873 66.564 67.770 64.116 64.158 61.924 57.056 54.330 55.610 57.368 62.221 62.956 65.817 1874 66.632 64.772 65.182 60.707 59.131 56.353 55.680 55.104 56.528 60.479 62.932 64.448 1875 65.478 65.046 64.256 61.306 61.001 57.685 54.799 55.435 55.280 59.806 63.103 64.505 1876 65.362 63.873 64.404 61.148 59.107 57.735 55.181 55.126 56.480 59.858 63.464 66.266 1877 66.262 66.416 63.841 60.562 60.005 58.581 55.274 55.902 55.754 61.385 64.605 66.377 1878 66.595 66.534 65.601 61.619 59.745 57.915 54.645 56.413 56.550 58.024 61.633 63.746 1879 65.804 65.874 64.366 61.426 60.565 55.493 56.098 55.018 58.216 63.297 66.086 66.953 1880 65.914 65.301 63.771 62.998 61.285 58.051 55.699 54.998 55.923 58.291 63.764 64.645 1881 64.966 65.986 63.159 61.475 58.930 57.499 54.146 56.215 56.076 60.515 62.513 64.767 1882 66.450 65.336 64.421 63.311 60.078 57.821 55.880 55.000 54.698 60.911 62.776 65.908 1883 68.177 66.573 65.965 62.282 60.921 57.680 55.173 55.156 57.237 60.370 64.214 66.788 1884 66.435 67.848 66.419 63.351 60.411 56.510 55.859 54.655 55.201 59.163 62.932 65.309 1885 65.904 66.978 64.032 62.868 60.360 57.632 55.823 55.831 56.477 61.408 64.759 66.456 1886 65.655 66.312 64.077 63.246 58.990 57.926 56.191 55.664 55.671 57.357 63.890 64.510 1887 65.152 65.564 64.525 61.196 60.099 58.329 55.357 55.350 57.687 60.113 63.789 66.178 1888 66.765 66.442 64.996 62.500 59.247 58.418 56.159 56.042 55.617 59.766 62.182 63.128 1889 67.036 68.266 65.654 64.045 61.551 58.473 57.045 55.708 56.010 59.245 63.934 64.643 1890 65.083 64.981 65.159 61.757 60.986 58.054 54.996 56.120 57.044 60.431 64.678 67.417 1891 67.675 66.965 63.474 62.144 60.229 56.939 55.514 55.568 53.505 57.941 61.631 63.361 1892 64.098 64.682 64.045 60.521 59.521 57.005 55.319 54.736 55.353 61.083 63.167 66.375 1893 66.920 65.461 64.811 62.321 60.479 57.703 54.299 56.043 56.105 58.531 62.255 65.671 1894 66.930 64.895 65.145 63.829 59.951 58.047 55.758 55.428 56.538 61.717 64.184 66.728 1895 67.286 66.341 65.559 61.311 59.733 57.225 55.599 56.516 56.983 59.373 62.863 65.100 1896 66.025 67.066 64.364 61.819 60.972 57.621 55.197 55.350 54.698 57.869 62.513 64.800 1897 65.374 67.334 64.592 60.736 59.908 56.165 55.230 55.678 57.490 60.076 64.041 66.492 1898 65.882 66.906 64.711 62.720 59.372 57.500 55.422 54.610 55.004 58.711 63.000 64.105 1899 65.754 65.512 62.972 64.007 60.110 58.137 55.008 54.517 55.020 59.788 63.978 65.943 1900 65.258 65.109 65.496 61.439 58.489 56.056 55.650 55.163 55.518 59.842 60.756 63.298 1901 65.760 64.659 66.281 62.581 59.241 57.021 55.682 55.428 56.825 59.432 63.882 65.559 1902 65.789 66.351 64.704 63.433 60.887 57.178 56.294 56.708 56.383 60.792 64.280 65.028 1903 66.019 65.108 66.669 63.951 60.399 56.124 55.946 55.581 55.116 59.939 61.703 64.084 1904 65.210 63.018 63.804 62.862 58.542 56.370 55.529 55.750 56.207 60.402 63.975 66.073 1905 66.241 66.420 66.373 62.694 58.877 56.145 55.719 56.021 55.002 58.156 60.987 63.425 1906 65.192 64.394 64.827 60.974 59.222 55.715 56.077 55.214 55.907 59.868 62.170 64.624 1907 66.142 65.801 65.267 62.612 59.885 57.154 55.195 54.987 54.928 58.964 63.615 63.901 1908 64.216 65.314 65.161 63.298 60.746 56.852 55.784 55.476 55.808 60.821 63.023 64.359 1909 65.745 67.557 66.413 63.476 60.198 57.705 56.674 55.124 56.918 58.297 62.008 65.404 1910 64.641 63.767 63.923 62.828 60.232 57.633 55.551 55.779 56.368 60.377 64.118 66.494 1911 67.524 67.259 64.738 63.313 60.345 56.313 55.321 56.140 54.749 58.697 61.925 64.723 1912 65.013 65.249 65.291 61.400 60.123 56.003 55.168 55.462 55.681 61.118 63.172 64.783 1913 67.346 65.989 65.708 62.363 60.236 56.483 54.860 54.848 55.677 57.838 62.261 64.678 1914 64.875 67.032 66.258 62.176 59.445 57.255 54.689 54.589 55.810 60.883 64.158 65.578 1915 66.211 65.891 64.946 61.168 59.108 57.755 55.589 56.810 54.884 58.333 61.226 64.274 1916 63.453 65.644 65.291 63.538 61.326 58.568 55.779 54.922 57.124 60.433 65.036 66.681 1917 66.589 64.458 64.566 62.905 59.985 56.586 54.406 56.101 56.363 60.502 64.024 66.274 1918 67.658 64.577 63.747 62.949 60.613 55.902 55.402 54.696 55.597 59.176 61.351 63.560 1919 65.968 65.094 63.056 61.327 59.492 58.405 55.163 55.603 57.472 60.867 62.434 63.696 1920 66.130 65.654 65.016 63.800 60.943 57.239 54.902 56.308 55.606 59.698 63.243 64.169 1921 66.794 67.019 64.180 64.272 58.155 57.157 55.212 54.409 56.145 59.782 63.674 64.928 1922 65.812 65.534 65.075 63.492 59.463 57.159 54.880 55.335 54.807 59.230 63.780 65.625 1923 67.336 65.574 66.047 63.271 60.708 57.817 55.355 55.305 56.533 59.415 64.469 65.800 1924 67.034 65.479 65.990 63.222 59.899 57.228 56.612 55.995 55.597 57.780 61.351 62.953 1925 65.188 64.873 63.451 61.156 59.011 56.955 54.833 55.642 56.340 60.445 63.155 64.866 1926 67.603 65.704 63.369 61.609 59.655 58.035 55.391 54.571 54.780 57.342 60.782 61.728 1927 64.127 66.221 65.616 61.620 60.051 57.209 54.222 55.131 54.551 59.014 62.271 64.966 1928 64.706 65.864 64.948 61.968 59.017 55.400 54.861 54.340 55.359 59.872 63.952 65.673 1929 67.163 66.883 64.331 63.219 59.811 58.320 56.967 54.749 55.520 60.284 63.205 66.202 1930 66.328 67.613 64.858 63.038 59.781 56.465 55.843 55.893 55.743 58.278 62.509 63.276 1931 65.612 63.663 64.964 64.460 61.167 58.997 56.134 55.106 58.173 60.452 63.189 65.003 1932 65.977 66.392 65.179 62.989 60.342 56.319 54.678 55.835 56.160 59.596 62.149 63.885 1933 65.177 65.696 64.344 63.177 60.439 58.816 55.900 55.250 55.542 60.025 63.880 65.169 1934 65.892 66.372 64.709 60.618 59.882 57.301 55.864 56.724 55.295 58.366 62.804 64.242 1935 65.689 67.554 65.855 62.244 61.105 56.981 54.966 56.024 57.653 60.056 64.100 67.536 1936 67.130 66.518 64.018 63.699 59.161 57.505 55.421 55.824 54.771 58.261 62.890 64.116 1937 64.779 64.011 62.992 61.857 60.668 56.988 54.990 55.636 56.264 58.830 63.502 66.481 1938 66.213 66.056 64.138 60.918 59.371 57.542 54.360 54.457 55.181 59.049 62.444 64.640 1939 66.417 65.041 65.035 62.612 61.143 57.142 55.929 54.823 54.932 58.918 63.589 64.401 1940 62.877 65.791 66.456 60.707 61.120 57.053 54.781 54.560 54.589 57.722 60.910 64.193 1941 65.743 63.657 63.920 63.229 61.620 56.971 56.012 55.120 57.110 60.287 63.164 66.391 1942 64.991 64.665 64.982 63.156 60.359 57.199 54.784 54.758 54.744 58.769 63.055 64.243 1943 66.228 64.915 63.129 60.775 59.473 57.001 55.592 55.160 55.601 61.246 64.040 65.377 1944 65.608 66.312 64.910 64.595 61.525 58.022 56.076 55.318 56.984 60.871 63.839 65.018 1945 65.786 67.169 66.477 61.899 59.916 58.644 54.951 56.997 55.799 58.790 63.217 65.326 1946 65.475 67.238 64.839 62.851 58.734 57.795 56.114 54.402 55.424 61.222 65.025 66.332 1947 66.035 65.842 63.796 63.034 60.530 58.255 55.168 55.717 56.816 59.350 62.057 67.500 1948 66.623 66.044 64.496 64.086 59.196 57.181 55.124 53.443 54.553 59.663 63.343 64.451 1949 64.988 64.710 64.396 62.708 59.179 56.953 55.502 55.930 56.065 61.180 63.551 66.550 1950 64.330 66.488 65.929 62.143 59.484 57.071 55.498 55.077 55.165 59.274 63.984 64.391 1951 65.930 64.223 63.326 63.365 62.141 57.928 55.779 55.355 57.678 63.101 63.978 64.025 1952 66.197 66.553 63.282 60.937 59.628 56.929 55.598 55.386 55.015 59.070 62.491 63.895 1953 64.528 65.435 62.434 62.340 60.269 57.683 55.521 55.508 55.654 60.132 64.118 65.399 1954 67.091 67.624 65.394 63.623 59.476 56.633 55.200 54.954 54.227 58.686 60.767 63.800 1955 64.730 66.576 65.405 62.879 60.285 57.341 55.643 54.526 56.713 60.096 63.569 65.833 1956 66.719 66.002 65.385 61.283 59.570 57.649 55.330 55.001 55.726 59.442 62.959 63.458 1957 66.586 65.109 62.698 63.209 60.667 57.146 56.150 55.356 54.877 60.061 62.963 65.878 1958 69.625 67.281 64.562 59.870 58.306 56.699 55.515 55.085 55.308 57.582 61.623 63.937 1959 66.108 64.229 62.208 61.249 58.778 57.032 55.898 56.331 56.592 59.414 62.728 64.683 1960 65.601 66.628 64.821 62.354 61.453 56.995 54.815 55.647 55.669 59.554 60.477 63.056 1961 63.849 63.531 63.835 62.293 58.420 56.218 54.564 54.450 55.308 59.804 64.656 65.184 1962 64.811 67.090 64.161 62.485 59.425 56.839 54.956 53.565 54.154 58.057 61.268 63.892 1963 64.292 65.596 64.810 62.424 60.404 57.023 55.037 54.203 56.332 60.376 65.197 66.168 1964 66.723 66.212 64.518 62.653 58.774 57.624 54.986 54.899 55.961 58.531 62.807 63.290 1965 64.499 65.095 65.232 61.625 58.626 56.589 54.535 55.074 55.280 60.051 65.002 66.677 1966 65.899 66.428 65.219 62.108 58.498 57.619 55.520 54.934 55.260 58.182 61.757 65.632 1967 64.056 64.510 62.258 61.822 60.204 58.264 55.857 55.706 54.898 60.181 64.221 65.827 1968 66.697 66.284 64.502 60.761 60.206 55.621 55.090 55.245 54.444 57.787 60.971 64.492 1969 65.022 64.292 63.876 61.098 57.632 55.259 55.520 54.589 56.318 60.914 63.674 67.078 1970 66.572 64.638 64.313 63.270 58.582 56.717 55.606 55.172 55.556 58.450 60.269 62.341 1971 64.382 65.268 63.527 62.629 59.553 56.848 55.107 54.596 57.599 60.493 63.382 65.048 1972 66.616 66.754 66.663 62.558 60.222 56.740 56.731 57.925 55.894 59.475 62.439 64.802 1973 66.753 64.087 64.183 63.387 58.205 57.545 56.114 55.717 56.732 62.259 64.708 67.081 1974 66.738 66.505 64.968 62.320 59.400 56.986 54.972 54.858 55.010 59.049 63.956 65.931 1975 65.477 65.660 65.066 62.639 59.271 57.910 55.347 55.215 55.457 59.567 65.476 64.889 1976 66.468 66.085 64.693 62.563 61.262 56.901 55.266 56.162 55.171 59.104 62.929 64.647 1977 64.317 63.518 63.795 62.627 59.901 57.893 56.213 56.520 57.116 60.964 63.845 66.420 1978 65.889 65.875 65.599 63.416 60.167 58.146 55.293 54.489 55.224 58.432 60.975 62.253 1979 63.491 65.173 63.698 63.700 61.188 57.662 54.302 55.403 56.316 60.884 62.896 64.533 1980 65.968 65.680 63.371 60.946 60.433 56.081 54.547 54.881 55.247 59.115 62.318 62.988 1981 63.838 64.737 62.405 59.072 58.764 57.439 54.914 55.442 55.387 61.495 63.026 65.629 1982 66.212 65.059 66.220 62.713 58.070 59.028 56.411 57.253 56.429 60.240 63.877 65.308 1983 66.545 65.436 64.328 62.656 59.058 56.631 55.888 56.524 57.981 59.478 63.460 65.039 1984 67.536 65.146 65.910 63.556 60.467 57.678 56.759 54.791 56.823 58.511 62.689 66.492 1985 67.464 66.585 66.339 64.542 60.654 57.342 55.147 56.855 57.057 58.983 62.233 63.561 1986 66.430 67.420 67.215 63.836 60.793 58.621 56.046 55.843 56.349 59.290 63.581 65.056 1987 66.535 66.757 64.377 62.728 58.224 56.421 55.365 55.552 57.769 60.611 64.676 66.772 1988 66.964 67.234 66.011 62.216 56.117 55.723 56.079 54.788 56.429 58.557 63.148 65.766 1989 66.924 64.966 66.035 64.661 59.273 55.956 55.211 54.600 56.811 60.084 64.504 65.171 1990 65.782 67.950 66.426 62.785 60.547 55.983 54.216 55.685 56.594 59.826 63.163 66.866