Data from SO&P project http://www.cru.uea.ac.uk/cru/projects/soap/ Model: ECHO-G Simulation: 1756-1990 natural forcings only Variable: Sea-ice concentration 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 Ocean grid boxes. Missing value: -9.999 --------------------------------------------------- Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1756 16.617 19.602 20.622 18.811 14.083 11.168 8.053 6.303 7.144 9.148 10.918 13.087 1757 15.769 18.621 19.656 17.469 14.126 11.517 8.713 6.594 6.944 9.677 11.499 13.918 1758 16.273 17.784 18.229 17.112 14.006 11.444 8.682 6.500 6.978 9.591 11.162 13.979 1759 16.218 18.422 18.597 17.028 13.926 11.378 8.451 6.081 6.609 9.282 11.195 13.709 1760 16.447 18.287 17.853 16.093 13.472 11.459 8.608 6.140 6.469 9.036 11.535 13.370 1761 15.722 18.088 19.249 17.642 13.554 10.961 7.967 6.255 6.826 9.435 10.797 13.247 1762 15.729 18.055 18.859 17.250 13.891 11.150 8.198 6.259 6.674 9.471 11.259 13.580 1763 15.519 18.649 19.754 17.297 13.681 11.166 8.217 6.226 6.791 8.763 11.380 13.967 1764 16.416 17.798 17.849 16.695 13.837 11.195 7.963 5.579 6.078 8.954 11.129 13.478 1765 16.198 17.613 17.504 16.549 13.744 11.422 8.123 5.972 6.509 9.324 11.505 13.446 1766 16.282 18.168 18.813 17.042 13.347 11.343 8.700 6.654 7.262 9.578 11.105 13.420 1767 16.306 18.600 18.781 16.837 13.748 11.337 8.469 6.158 6.438 9.216 11.444 13.615 1768 16.465 19.092 19.265 17.060 13.925 11.673 9.268 7.136 7.498 9.922 11.871 13.764 1769 15.605 17.521 18.372 17.240 13.901 11.504 8.975 6.675 7.375 9.847 11.674 13.675 1770 16.264 18.669 19.100 16.771 13.925 11.466 8.511 6.497 6.865 9.671 11.910 13.791 1771 15.554 17.304 18.059 16.503 13.741 11.388 8.722 6.731 7.190 9.655 11.270 13.586 1772 16.102 18.194 18.383 16.680 14.147 11.839 8.901 6.553 7.134 9.833 11.469 13.584 1773 16.294 18.661 19.390 17.481 14.011 11.462 8.371 6.116 6.713 9.417 11.664 13.515 1774 15.778 17.615 17.956 16.315 13.635 11.242 8.478 6.081 6.586 9.467 11.012 13.143 1775 15.417 18.437 19.294 17.251 13.993 11.416 8.185 5.790 6.495 9.320 11.377 13.784 1776 16.055 17.735 18.533 16.505 13.707 11.416 8.446 6.105 6.669 9.479 11.342 13.387 1777 15.630 17.027 17.647 16.446 13.858 11.307 8.330 6.196 6.773 9.455 10.948 13.668 1778 16.023 17.598 18.179 16.840 13.394 11.167 8.332 6.115 6.804 9.381 11.404 13.291 1779 15.470 16.730 17.345 16.110 13.410 11.300 8.587 6.084 6.257 9.398 11.228 13.401 1780 15.591 17.118 18.337 17.577 14.007 11.286 8.316 6.090 6.913 9.647 11.146 13.947 1781 16.921 18.554 18.339 17.341 14.394 11.829 8.644 6.010 6.561 9.322 11.529 14.052 1782 16.103 18.288 19.074 17.658 14.035 11.479 8.434 6.035 6.514 9.386 11.884 13.801 1783 16.004 18.295 18.943 16.930 13.893 11.343 8.330 5.866 6.115 9.253 11.724 13.670 1784 15.499 17.660 18.815 17.166 14.235 12.013 9.224 6.756 7.224 10.058 12.348 14.136 1785 16.247 18.992 19.277 17.716 14.501 11.592 8.783 6.536 7.279 10.086 11.719 13.991 1786 16.820 19.051 19.178 16.888 13.689 11.411 8.505 6.105 6.881 9.270 10.888 13.133 1787 15.507 17.425 18.119 16.823 14.044 11.457 8.532 6.226 6.530 8.690 11.610 13.525 1788 15.755 17.853 18.687 17.491 14.303 11.785 8.862 6.343 7.066 9.507 12.109 14.067 1789 16.231 18.004 19.461 17.288 14.476 11.979 9.073 6.829 7.620 10.078 12.070 14.092 1790 16.079 17.617 18.561 16.616 14.421 12.152 8.865 6.348 6.997 10.021 12.755 14.483 1791 16.131 18.310 18.080 16.325 14.161 12.021 9.131 6.737 6.988 9.731 11.617 14.068 1792 17.095 18.819 18.721 17.120 13.962 11.596 8.531 6.325 6.974 9.480 11.469 13.823 1793 15.551 17.864 18.911 16.715 13.678 11.421 8.523 6.370 6.852 9.727 11.500 13.879 1794 16.077 17.518 18.232 16.899 13.948 11.722 8.570 6.058 6.568 9.889 12.033 14.036 1795 15.712 18.192 18.701 16.884 14.045 11.714 8.978 6.788 7.560 9.851 12.161 14.236 1796 16.565 19.161 19.883 18.221 14.757 11.818 8.853 6.679 7.235 9.492 10.891 13.071 1797 16.513 19.088 19.326 17.178 13.795 11.465 8.478 6.192 6.935 9.650 11.421 13.749 1798 16.713 18.725 19.747 17.322 14.123 11.598 8.541 6.065 6.368 8.860 11.493 13.942 1799 17.400 19.707 20.157 18.053 14.463 11.843 8.903 6.825 7.351 9.504 11.824 14.530 1800 17.181 19.488 19.687 17.884 14.228 11.527 8.997 6.458 7.022 9.552 11.548 13.871 1801 17.463 20.559 20.480 18.583 14.717 11.981 9.184 6.729 7.242 10.115 12.107 14.533 1802 17.429 20.144 20.522 18.010 14.267 11.910 8.908 6.422 6.784 9.529 12.055 14.529 1803 17.479 19.010 19.510 17.561 14.345 11.947 9.156 6.876 7.082 9.675 11.515 13.625 1804 15.697 18.216 19.066 16.979 14.089 11.690 8.758 6.473 6.986 9.686 11.542 13.670 1805 15.530 17.236 18.243 16.531 13.799 11.471 8.563 6.629 7.408 9.830 11.565 13.877 1806 16.145 17.985 17.814 16.436 14.269 11.841 8.947 6.715 7.436 9.927 11.902 14.373 1807 16.647 17.601 17.359 15.671 13.777 11.619 8.542 6.218 6.579 9.496 11.839 13.950 1808 15.513 16.797 16.926 15.519 13.630 11.589 8.657 6.442 7.035 9.711 11.675 13.611 1809 15.556 16.686 16.888 16.190 14.084 12.010 9.309 7.039 7.579 10.217 12.594 14.527 1810 15.559 16.786 17.719 16.184 13.766 11.917 9.324 7.108 7.205 9.872 12.421 14.263 1811 15.653 18.101 18.889 17.447 14.259 11.995 9.337 7.037 7.473 10.463 12.637 14.360 1812 16.495 18.401 18.798 17.322 14.308 12.253 9.844 7.693 8.458 10.321 12.190 14.456 1813 17.056 18.527 18.326 17.125 14.172 11.626 8.946 6.754 7.167 9.710 12.059 14.477 1814 16.699 18.504 18.869 17.596 14.634 11.941 8.971 6.489 6.918 9.659 11.348 13.607 1815 16.400 19.144 19.795 17.949 14.265 11.676 8.978 7.032 7.476 9.880 11.723 14.176 1816 16.625 18.602 19.269 17.618 13.947 11.589 8.951 6.825 7.743 10.213 11.690 14.121 1817 16.763 18.874 19.311 17.899 14.611 11.939 9.203 7.216 7.668 10.143 11.958 14.394 1818 17.115 19.236 19.856 18.339 14.712 11.791 9.060 7.168 7.787 10.018 11.706 14.015 1819 16.933 18.998 19.286 17.119 14.290 11.802 8.881 6.856 7.821 10.382 12.055 14.113 1820 16.666 18.790 18.454 16.434 14.099 11.813 8.842 6.524 7.102 10.002 11.826 14.151 1821 16.794 18.096 17.675 16.086 13.961 11.627 9.017 6.998 7.591 9.558 11.217 13.528 1822 15.956 17.677 17.505 16.060 13.723 11.695 8.840 6.532 7.337 9.671 11.881 14.113 1823 16.558 17.832 17.512 15.565 13.765 11.778 8.929 6.772 7.271 10.139 11.881 13.953 1824 15.680 17.445 17.705 16.181 13.760 11.554 8.760 6.909 7.498 9.488 11.660 14.087 1825 16.292 18.213 18.307 15.766 13.778 11.663 8.779 6.572 7.069 9.675 11.945 14.253 1826 15.750 17.747 18.525 16.657 13.921 11.617 8.868 6.465 7.070 9.881 11.778 14.024 1827 15.925 17.552 17.795 16.716 14.069 11.906 9.424 7.242 7.574 10.045 11.652 13.901 1828 15.782 18.149 19.117 17.443 14.234 11.981 9.323 7.113 7.702 9.914 11.715 14.488 1829 17.268 19.201 19.664 17.527 14.275 11.873 9.256 6.918 7.599 10.469 12.676 14.830 1830 16.989 19.134 19.224 17.664 14.297 11.693 9.115 6.943 7.668 10.086 12.019 14.502 1831 16.991 19.316 20.434 17.944 14.457 12.192 9.546 7.488 8.041 10.740 12.830 14.825 1832 17.547 20.173 20.693 18.942 14.961 12.114 9.332 7.031 7.368 9.973 12.380 14.215 1833 17.132 19.320 20.144 18.463 15.132 12.216 9.503 7.095 7.328 10.494 12.832 14.591 1834 16.890 19.124 19.911 18.116 14.894 12.118 9.377 7.033 7.620 10.138 12.106 14.339 1835 17.733 20.520 19.972 18.080 14.827 11.880 8.928 6.543 6.944 9.780 12.358 14.647 1836 16.967 19.507 19.334 17.291 14.450 11.591 8.420 6.280 6.812 9.628 12.049 14.538 1837 16.384 18.204 19.231 17.254 14.421 11.956 9.301 7.132 7.392 10.178 12.099 14.365 1838 16.672 18.622 19.254 17.990 14.763 11.899 9.017 6.570 6.730 9.727 12.323 14.376 1839 16.910 18.643 19.406 17.736 13.700 11.291 8.600 6.268 6.833 9.725 11.669 13.917 1840 16.107 17.988 18.323 15.830 13.393 11.209 8.465 6.344 6.800 9.261 11.107 13.560 1841 16.182 17.476 16.991 15.564 13.651 11.440 8.749 6.925 7.727 10.044 11.740 14.108 1842 16.011 17.348 18.036 16.397 13.613 11.626 9.050 6.828 7.082 10.023 11.365 13.549 1843 15.839 17.831 18.196 16.484 13.822 11.636 8.776 6.445 7.099 10.094 12.269 14.104 1844 16.165 18.176 18.404 16.532 14.110 11.949 9.075 6.973 7.339 9.762 11.737 14.108 1845 16.829 18.809 19.208 17.305 13.810 11.615 8.795 6.330 6.761 9.591 11.797 13.982 1846 15.752 17.625 18.718 17.226 14.158 11.814 9.262 7.043 7.294 9.434 12.024 14.363 1847 16.090 18.502 19.504 17.459 13.950 11.467 8.882 6.641 7.238 9.851 11.750 13.795 1848 17.057 20.372 21.191 18.105 14.078 11.394 8.740 6.532 6.897 9.467 11.171 14.175 1849 16.666 18.565 20.033 19.042 14.703 11.618 8.670 6.561 6.988 9.508 11.666 14.383 1850 15.942 17.979 19.514 16.959 14.275 11.810 8.865 6.213 6.492 9.586 11.872 14.078 1851 16.645 19.401 19.620 17.060 13.976 11.567 8.835 6.467 7.065 9.663 11.381 13.679 1852 15.800 18.024 18.087 16.787 13.903 11.422 8.577 6.089 6.746 9.706 12.035 13.897 1853 16.131 18.383 18.676 17.233 14.111 11.642 8.579 6.141 6.931 9.420 11.705 13.620 1854 15.126 16.412 17.090 15.914 13.350 11.190 8.612 6.293 6.694 9.284 11.271 13.628 1855 16.341 19.568 20.173 17.869 14.096 11.241 8.090 5.940 6.621 9.474 11.141 13.755 1856 16.413 19.205 20.152 18.079 14.403 11.640 8.366 6.145 6.713 9.389 11.150 13.588 1857 16.759 19.375 20.376 17.936 14.396 11.570 8.260 6.154 6.788 9.489 11.582 14.397 1858 18.268 20.929 20.563 18.362 14.392 11.458 8.379 5.591 6.118 9.198 11.850 13.841 1859 17.228 20.152 20.219 17.292 13.921 11.641 8.653 6.357 7.309 9.927 11.250 13.700 1860 16.407 18.629 19.177 17.292 13.893 11.559 8.728 6.395 6.794 9.446 11.688 14.010 1861 16.128 17.824 18.289 17.846 14.317 11.488 8.352 6.127 6.554 9.351 11.895 14.379 1862 17.016 19.417 19.357 17.085 14.320 12.088 9.636 7.395 8.084 10.051 11.923 13.914 1863 15.846 17.861 18.836 17.342 14.279 11.857 9.150 6.983 7.250 9.845 11.617 14.250 1864 16.896 19.343 20.685 17.570 13.817 11.744 9.176 6.908 7.543 10.009 12.016 14.193 1865 16.866 19.218 19.893 17.686 14.319 12.066 9.349 7.314 8.015 10.098 11.571 13.634 1866 16.083 18.785 19.371 17.385 14.090 11.664 8.734 6.422 7.096 9.748 11.512 13.906 1867 16.733 19.482 20.123 17.950 14.592 11.899 9.074 6.935 7.664 9.919 11.187 13.583 1868 16.065 18.830 19.261 17.128 14.253 12.162 9.389 7.068 7.590 9.804 11.957 14.250 1869 16.168 17.935 18.663 17.160 14.188 11.799 9.019 6.623 7.075 9.781 11.382 13.957 1870 16.258 18.183 19.056 17.592 14.455 11.799 9.024 6.797 7.313 9.612 11.760 14.574 1871 17.199 19.311 19.624 17.467 14.367 11.936 8.721 6.198 6.467 9.469 11.994 14.123 1872 16.358 18.523 19.754 17.992 13.845 11.357 8.750 6.276 6.607 9.167 11.173 13.390 1873 15.507 17.444 18.516 16.805 13.661 11.288 8.429 6.139 6.940 9.403 11.465 13.364 1874 15.822 18.720 18.752 16.699 13.786 11.186 7.723 5.276 5.947 8.876 11.917 14.098 1875 16.457 18.623 19.944 17.884 14.136 11.443 8.734 6.459 7.187 9.812 12.202 14.493 1876 16.397 18.517 19.790 17.895 14.611 11.960 8.717 6.265 6.470 9.488 11.951 14.184 1877 16.284 18.282 19.304 18.058 14.524 12.132 9.206 6.682 7.271 10.042 11.884 14.149 1878 16.687 19.684 19.855 17.474 14.159 11.816 9.210 7.081 7.677 10.189 11.734 13.874 1879 16.604 19.286 19.151 17.956 14.287 11.600 8.727 6.664 7.135 9.345 11.149 13.559 1880 16.912 19.800 19.510 17.060 14.060 11.534 8.347 6.124 6.650 9.661 11.807 13.803 1881 17.059 19.680 19.651 16.773 13.886 11.701 8.821 6.371 6.769 9.631 11.222 13.421 1882 15.331 16.894 17.327 15.611 13.407 11.582 9.228 6.977 7.476 10.075 11.672 13.542 1883 15.894 17.611 18.223 16.428 14.095 12.231 9.679 7.360 7.796 9.991 12.050 14.036 1884 16.133 17.454 17.770 16.165 13.803 11.732 9.147 7.079 7.759 10.091 11.711 13.684 1885 16.145 17.881 17.800 15.915 13.683 11.712 9.080 7.018 7.659 10.255 11.909 14.045 1886 15.942 17.771 17.934 16.612 14.201 11.835 8.837 6.552 7.434 9.965 11.940 14.412 1887 16.472 18.532 19.621 17.872 14.512 11.819 8.825 6.739 7.189 9.274 11.707 14.212 1888 16.560 19.051 19.732 18.153 14.816 11.987 9.026 6.709 7.454 10.432 12.597 14.577 1889 17.528 20.362 20.100 17.849 14.044 11.582 8.610 6.421 7.235 10.082 11.477 13.874 1890 15.670 17.360 18.290 16.917 13.948 11.739 8.460 5.839 6.473 9.483 11.036 13.433 1891 15.747 18.841 19.932 17.375 13.479 11.475 8.922 6.459 7.076 9.760 11.681 13.956 1892 16.722 18.616 18.888 16.899 14.018 11.914 9.042 6.857 7.325 10.109 11.655 13.657 1893 15.249 16.682 17.947 17.665 13.792 11.534 8.728 6.475 6.918 9.507 11.480 13.810 1894 15.832 18.129 18.748 17.025 13.739 11.207 8.369 5.908 6.000 9.111 12.028 13.743 1895 15.271 16.509 17.934 16.886 13.749 11.159 8.262 6.123 6.735 9.123 11.214 13.449 1896 15.935 18.427 18.974 17.667 14.209 11.651 8.630 6.765 7.269 9.531 11.624 13.970 1897 16.104 17.861 19.015 16.903 13.944 11.660 8.740 6.439 6.976 10.010 11.857 14.227 1898 16.576 18.046 19.016 17.683 14.083 11.464 8.473 6.326 6.858 9.857 11.808 14.434 1899 17.103 19.797 19.969 18.329 14.466 11.670 9.292 6.967 7.453 9.617 11.377 13.413 1900 16.585 19.041 19.456 18.445 14.580 11.516 8.750 6.680 7.114 9.599 11.793 13.689 1901 16.227 18.933 18.395 16.836 13.824 11.618 8.658 6.238 6.868 9.785 11.984 13.834 1902 16.500 18.192 18.547 17.016 14.329 12.053 9.166 6.847 7.394 10.403 12.378 14.329 1903 16.718 19.301 20.359 18.516 14.697 11.194 8.111 5.889 6.396 9.762 11.793 14.114 1904 16.869 19.294 20.223 18.096 14.301 12.039 9.194 6.905 7.183 9.531 11.425 13.657 1905 16.515 18.398 19.051 17.366 14.265 11.647 8.856 6.524 7.212 9.875 12.003 14.031 1906 16.617 18.670 18.973 16.683 13.989 11.769 8.939 6.482 7.100 9.815 11.695 13.860 1907 16.126 17.256 17.525 16.120 14.039 12.050 9.440 6.884 7.240 10.032 12.166 14.292 1908 16.204 18.050 18.787 16.213 13.590 11.483 8.516 6.146 6.818 9.752 11.682 14.166 1909 15.981 17.827 19.054 17.835 14.314 11.631 8.487 6.008 6.659 10.038 12.167 14.637 1910 16.924 19.572 19.781 17.590 14.466 11.856 8.452 6.134 6.669 9.631 12.364 14.661 1911 17.439 20.560 21.192 18.565 14.364 11.671 8.852 6.462 7.018 10.058 11.893 14.338 1912 16.926 19.465 19.664 18.199 14.722 11.991 9.147 6.958 7.509 10.110 11.896 13.840 1913 17.129 19.597 19.059 17.156 13.936 11.596 8.753 6.618 7.002 9.885 11.337 13.730 1914 16.454 18.463 19.213 16.772 13.892 11.663 8.544 6.349 6.957 9.810 11.601 14.174 1915 16.245 18.560 18.347 16.272 14.209 11.993 9.279 6.773 7.539 9.865 11.666 14.143 1916 17.137 18.666 18.156 16.126 13.824 11.887 9.153 6.642 7.016 9.966 11.966 14.064 1917 15.988 17.974 18.412 16.440 13.665 11.272 8.248 5.726 6.114 9.178 11.347 13.447 1918 15.985 18.062 18.223 16.590 13.748 11.158 7.686 5.386 5.944 9.127 11.013 13.163 1919 15.183 17.379 18.451 16.631 13.714 11.458 8.233 6.051 6.508 9.411 12.092 13.931 1920 15.663 17.946 18.929 17.191 14.332 11.762 8.604 6.558 7.201 9.410 11.329 13.777 1921 16.539 18.761 19.412 16.970 13.848 11.561 8.721 6.231 6.990 9.251 11.383 13.557 1922 15.742 17.546 18.478 16.532 13.798 11.315 8.573 6.169 6.903 9.773 11.463 13.420 1923 15.444 17.050 17.368 16.001 13.810 11.577 8.836 6.598 6.880 9.731 11.705 13.584 1924 15.387 16.656 16.671 15.561 13.868 11.850 9.172 7.047 7.456 9.947 12.165 14.611 1925 16.586 18.466 17.718 16.206 14.016 12.058 9.297 6.999 7.330 9.955 11.878 14.364 1926 16.669 18.209 18.590 16.858 14.198 11.920 9.088 6.676 7.459 10.099 11.642 14.172 1927 17.088 17.985 17.972 16.072 13.803 11.716 9.224 7.017 7.649 9.979 11.819 13.892 1928 16.361 17.860 17.480 15.586 13.617 11.544 8.954 6.897 7.220 9.893 12.112 14.299 1929 16.165 17.235 17.496 15.803 14.008 12.136 9.183 6.843 7.422 10.069 11.906 14.032 1930 15.718 17.245 17.801 16.294 13.889 11.749 8.871 6.279 6.743 9.898 11.946 14.156 1931 15.815 18.010 18.134 17.284 14.226 12.122 9.347 7.073 7.735 10.247 11.566 13.808 1932 15.542 17.488 18.544 17.140 14.259 11.692 8.677 6.599 7.684 9.930 11.816 14.231 1933 16.859 18.848 19.337 17.258 13.809 11.367 8.303 6.089 6.736 9.338 11.256 13.584 1934 16.235 19.016 19.599 17.584 14.220 11.551 8.892 6.788 7.241 9.286 11.307 13.617 1935 16.585 18.998 20.134 18.090 14.343 11.616 8.927 6.804 7.209 9.352 11.489 13.829 1936 17.326 19.959 20.203 18.236 14.635 11.319 8.179 5.967 6.450 9.283 11.117 14.094 1937 17.522 19.430 19.203 17.250 13.766 11.465 8.558 6.331 7.139 9.627 11.433 13.568 1938 15.594 17.445 18.370 16.616 14.003 11.812 9.010 6.580 7.016 9.675 11.363 13.399 1939 15.476 17.571 18.239 15.952 13.642 11.383 8.018 5.405 5.632 9.069 11.218 13.554 1940 16.156 18.164 18.881 17.012 13.784 11.469 8.344 5.793 6.367 9.028 11.295 13.895 1941 16.355 18.303 18.650 16.796 13.580 11.068 7.878 5.467 5.903 8.976 11.310 13.272 1942 15.112 17.543 17.836 15.815 13.746 11.403 8.071 5.745 6.114 8.963 10.957 13.237 1943 16.771 19.456 20.526 18.870 14.594 11.685 8.735 6.407 6.516 9.138 11.334 13.958 1944 16.784 18.695 18.637 17.090 14.486 11.627 8.192 5.389 5.690 8.690 11.691 14.286 1945 17.070 19.083 19.216 17.086 13.774 11.183 8.129 5.523 5.930 9.049 11.383 13.641 1946 15.878 17.876 18.083 16.353 13.781 11.651 8.652 5.968 6.103 8.685 11.750 13.966 1947 16.644 18.659 18.956 16.480 13.728 11.584 8.624 6.180 6.692 9.573 11.639 13.940 1948 16.730 18.981 18.593 17.116 13.987 11.275 8.017 5.506 5.834 9.035 11.258 13.886 1949 15.784 17.295 18.108 17.176 14.233 11.747 8.659 6.196 6.670 9.335 11.653 13.862 1950 16.759 19.596 19.979 18.079 14.192 11.300 8.116 6.027 6.689 9.437 10.825 13.240 1951 16.485 18.902 19.409 16.467 13.717 11.063 7.338 4.885 5.178 8.320 11.397 13.555 1952 15.581 17.498 18.290 16.640 13.927 11.468 8.215 5.477 5.882 9.237 11.266 13.763 1953 16.098 18.044 19.028 17.344 14.014 11.299 7.905 5.374 5.768 8.890 11.470 13.421 1954 15.049 17.103 18.325 16.876 13.796 11.708 8.679 6.141 6.649 9.658 11.285 13.418 1955 15.383 17.664 18.455 16.816 13.778 11.380 8.280 5.838 6.271 9.090 11.479 13.659 1956 15.827 17.774 18.198 16.764 13.923 11.181 8.115 5.741 5.897 8.283 10.780 13.464 1957 17.155 19.832 20.896 18.417 14.543 11.985 8.764 6.453 6.898 9.493 11.679 14.500 1958 17.460 19.669 18.454 16.502 13.442 11.415 8.581 6.429 7.005 9.614 11.412 13.833 1959 15.744 16.797 18.062 16.111 13.561 11.370 8.529 6.314 6.869 9.538 11.321 13.325 1960 15.648 17.306 17.864 16.514 13.735 11.256 7.974 6.105 6.786 9.241 11.635 13.864 1961 16.020 18.137 19.017 17.097 14.015 11.941 9.279 7.023 7.634 9.938 11.546 13.857 1962 16.562 19.124 19.723 16.912 13.993 11.641 8.776 6.466 6.711 9.634 11.538 13.922 1963 16.219 18.844 19.992 17.407 13.727 11.379 8.594 6.391 6.971 9.718 11.672 13.819 1964 16.077 17.641 19.152 17.937 14.414 11.587 8.580 6.262 7.087 9.853 11.706 13.612 1965 16.205 18.096 18.413 16.389 13.800 11.642 8.645 6.081 6.428 9.678 11.835 14.277 1966 17.159 19.355 18.794 17.182 14.188 11.687 8.411 5.976 6.390 9.384 11.637 14.433 1967 16.639 17.924 18.391 16.840 13.821 11.489 8.295 5.731 6.156 8.861 11.331 13.634 1968 15.382 16.876 17.603 16.475 13.881 11.857 8.671 5.986 6.561 9.681 11.854 14.110 1969 16.279 17.720 17.434 15.948 13.658 11.344 8.420 6.197 6.812 9.394 11.132 13.481 1970 15.996 18.133 19.166 17.711 14.150 11.585 8.294 5.853 6.591 9.561 11.494 14.225 1971 16.732 18.882 18.988 16.736 14.045 11.756 8.600 6.133 6.841 9.798 11.740 14.554 1972 17.002 19.109 20.007 17.897 14.609 11.923 8.701 5.906 6.631 9.797 11.502 13.789 1973 16.556 18.508 18.168 15.356 13.221 11.055 7.945 5.876 6.285 8.957 11.189 13.142 1974 15.229 17.399 17.833 16.606 13.831 11.554 8.307 6.382 7.001 9.809 11.103 12.822 1975 14.620 16.101 16.846 15.692 13.611 11.374 8.690 6.536 7.274 9.828 11.799 14.034 1976 16.289 18.763 19.570 17.701 14.227 11.789 8.678 6.227 6.779 9.534 11.651 13.686 1977 15.837 17.961 18.174 16.228 13.738 11.478 8.610 5.942 6.268 9.401 11.990 13.821 1978 15.774 17.572 18.307 16.654 14.058 11.445 8.486 6.181 6.577 9.446 11.421 13.908 1979 16.413 18.834 19.608 16.739 13.778 11.673 8.990 6.622 6.997 9.610 11.841 13.961 1980 16.373 18.555 19.280 16.959 13.748 11.450 8.550 6.021 6.723 9.744 11.918 14.112 1981 16.366 18.438 18.221 16.847 14.211 11.670 8.804 6.507 7.023 9.645 11.522 13.858 1982 16.147 18.050 17.585 16.271 14.369 11.961 9.064 7.040 7.508 10.225 12.076 13.966 1983 15.735 17.179 17.064 15.884 13.914 11.742 8.888 6.297 6.753 9.933 12.224 13.751 1984 15.449 17.208 17.329 15.749 13.475 11.063 7.966 5.821 6.354 9.018 11.470 13.956 1985 16.479 17.909 17.603 16.272 14.162 11.877 9.106 6.703 6.913 9.905 11.893 14.329 1986 16.574 18.183 18.535 17.082 14.230 11.911 8.418 5.670 6.141 9.580 12.121 14.172 1987 15.415 17.030 18.148 16.645 13.581 11.455 8.628 5.788 6.070 8.690 11.223 13.346 1988 15.750 17.711 18.149 16.919 14.233 11.559 8.373 5.696 6.373 9.009 11.545 13.931 1989 17.209 20.077 19.731 17.427 14.227 11.558 8.559 6.222 6.571 9.740 11.277 13.455 1990 16.399 18.590 18.911 17.050 14.262 11.975 9.155 6.608 7.291 10.064 11.889 13.909