Data from SO&P project http://www.cru.uea.ac.uk/cru/projects/soap/ Model: ECHO-G Simulation: 1756-1990 natural forcings only Variable: Snow temperature (where snow exists) Units: K This file contains a time series of Monthly data computed from the simulation and variable defined above, and then area-averaged over the region S-extratropics using Land grid boxes. Missing value: -9.999 --------------------------------------------------- Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1756 273.013 269.482 265.374 260.883 257.968 256.510 255.475 255.532 257.379 261.553 268.234 272.705 1757 273.973 271.560 266.288 262.152 258.921 256.916 255.342 255.571 257.574 262.256 267.198 271.498 1758 273.384 270.011 266.775 262.274 258.475 255.981 255.684 255.655 257.763 261.026 267.711 272.282 1759 273.215 271.049 266.962 262.265 258.819 256.857 254.877 256.075 257.199 261.097 267.598 272.648 1760 274.163 271.574 266.765 262.215 259.604 256.336 255.464 256.440 257.991 261.834 267.683 272.527 1761 273.813 271.019 266.841 261.954 258.262 255.922 256.057 256.434 257.220 262.168 268.129 272.538 1762 273.512 271.632 267.858 262.665 259.249 256.903 255.598 256.011 257.914 262.619 267.847 272.235 1763 273.813 271.502 266.516 262.416 258.346 256.146 255.721 256.108 257.197 261.486 267.415 272.828 1764 274.158 271.318 267.110 262.090 259.133 256.312 255.372 255.740 258.052 262.010 267.147 272.101 1765 273.900 271.425 266.446 262.441 258.683 255.826 254.603 255.304 257.445 261.783 267.266 272.409 1766 274.107 271.145 266.531 262.270 257.990 255.367 254.805 255.020 257.920 262.132 267.094 271.909 1767 272.943 270.108 266.319 261.886 258.160 256.762 255.708 256.550 257.584 262.331 268.074 272.928 1768 274.517 272.347 266.315 262.493 258.980 256.668 255.725 255.306 257.216 261.603 266.972 271.831 1769 273.401 271.263 266.581 262.025 258.017 255.695 254.745 255.095 257.491 262.880 268.197 272.103 1770 273.571 270.856 266.351 261.409 258.903 255.964 254.887 255.280 257.487 262.656 267.123 272.318 1771 274.405 271.883 266.337 261.824 258.386 256.594 255.857 255.644 257.816 262.005 268.076 271.892 1772 273.570 270.371 266.224 262.672 259.145 256.079 255.836 256.330 258.440 261.910 268.005 272.244 1773 273.932 271.385 266.488 262.463 259.399 257.172 255.851 255.806 257.036 262.184 267.400 271.245 1774 272.974 270.146 265.869 262.583 259.163 256.553 254.964 256.029 257.471 262.263 268.156 272.914 1775 274.983 271.680 267.393 263.091 259.098 256.009 254.935 255.923 257.972 262.515 266.822 271.705 1776 273.332 270.697 266.233 261.921 258.248 256.138 255.109 255.329 257.515 262.498 267.306 272.219 1777 273.518 271.285 267.204 262.226 258.577 255.855 255.626 256.063 258.137 262.837 268.110 272.408 1778 274.237 270.995 266.325 262.700 259.356 256.565 255.597 256.117 257.428 261.516 267.939 272.253 1779 273.288 270.547 266.756 262.471 259.203 256.167 255.561 255.707 258.003 262.062 267.549 271.992 1780 273.290 270.952 266.507 262.012 259.114 256.834 255.242 255.500 258.398 262.094 267.925 272.797 1781 273.310 270.642 266.324 261.801 258.955 256.544 255.591 255.326 257.291 262.412 267.776 272.118 1782 273.823 270.803 266.227 261.190 258.316 257.135 256.001 255.664 258.250 261.655 267.761 271.943 1783 273.390 269.987 265.288 261.723 258.361 256.473 255.366 256.512 257.864 262.435 268.143 272.638 1784 273.944 271.270 266.130 262.270 258.569 256.801 255.882 255.618 258.325 262.493 267.758 272.249 1785 273.936 271.777 267.180 262.459 257.979 255.819 255.385 256.279 258.725 262.469 268.233 272.674 1786 274.244 271.522 266.995 262.578 259.083 256.741 255.767 256.032 257.359 261.649 267.606 272.402 1787 273.966 271.865 267.076 261.957 258.165 256.728 255.193 255.550 258.273 262.232 268.051 272.768 1788 273.263 271.049 266.299 261.831 258.044 256.485 255.174 255.772 257.981 262.081 266.886 271.788 1789 272.968 271.041 266.507 262.366 258.788 256.315 255.733 255.950 258.061 262.044 267.435 271.790 1790 273.081 270.562 266.095 261.213 257.975 256.430 255.425 255.813 257.753 261.825 267.938 272.501 1791 274.165 271.719 266.569 262.684 259.960 256.362 256.049 256.276 257.946 262.176 268.170 272.684 1792 274.180 271.734 267.687 263.296 258.924 256.417 255.517 256.039 258.205 262.391 268.092 272.604 1793 274.084 271.442 266.973 262.601 259.408 256.129 256.203 256.826 258.126 262.754 268.137 272.605 1794 274.188 270.578 265.909 262.193 258.195 256.309 255.712 256.643 258.016 261.964 266.979 271.697 1795 273.909 270.060 266.025 261.724 258.794 256.087 255.482 256.317 258.104 261.962 267.951 272.796 1796 274.051 270.852 265.800 262.468 259.155 256.808 255.270 255.279 256.987 261.984 267.478 272.034 1797 273.778 271.067 265.935 261.262 258.347 255.862 255.595 255.711 258.185 261.762 267.758 272.285 1798 273.694 270.510 266.084 261.313 258.063 256.396 254.906 254.723 257.570 261.859 267.253 271.807 1799 274.034 270.872 266.114 262.146 259.281 256.756 256.073 256.051 257.946 262.367 267.467 272.097 1800 273.126 271.104 265.487 262.201 258.504 256.537 255.643 255.831 257.820 262.182 267.290 272.503 1801 273.759 270.829 266.204 262.243 259.117 256.621 256.096 256.475 257.711 261.717 267.706 271.915 1802 273.397 269.967 265.640 260.498 258.110 256.049 255.489 255.708 258.198 262.228 267.954 272.612 1803 274.286 272.001 267.073 262.473 258.661 256.880 255.940 256.151 257.928 261.706 267.088 271.679 1804 273.763 271.343 266.488 261.794 258.136 256.808 255.785 256.076 258.052 262.395 267.444 271.789 1805 273.181 271.012 265.912 260.898 257.548 256.856 256.165 256.327 258.599 262.403 267.516 272.120 1806 273.223 271.021 266.031 261.408 258.843 256.443 254.821 255.483 257.882 261.716 267.919 272.102 1807 273.457 271.642 267.038 262.647 258.643 256.699 255.950 255.359 257.851 262.008 267.393 271.368 1808 273.038 271.054 267.214 262.100 258.491 256.191 254.938 255.704 257.342 262.059 267.233 272.059 1809 272.613 270.572 265.748 261.329 258.273 256.065 255.015 255.568 257.668 261.695 267.397 272.216 1810 273.691 271.050 266.352 261.898 258.803 256.159 255.387 255.623 257.226 261.215 266.354 271.349 1811 273.626 270.945 265.753 261.536 259.058 256.822 255.324 255.164 257.726 262.180 267.396 272.094 1812 274.067 270.726 266.232 262.508 258.487 255.906 255.606 255.559 257.561 261.701 266.902 271.946 1813 272.855 270.808 265.656 260.935 258.015 256.712 255.459 256.106 257.912 262.522 267.845 272.636 1814 273.588 271.603 266.785 262.198 258.691 257.242 255.904 256.245 259.180 262.549 267.345 271.512 1815 273.300 270.805 266.533 262.474 258.535 255.896 255.398 256.114 257.835 261.228 267.121 271.663 1816 273.234 270.191 265.495 261.859 258.290 256.907 256.163 256.010 257.715 261.928 267.253 271.395 1817 272.242 269.686 265.093 261.279 257.767 255.387 253.857 255.310 257.487 262.003 267.561 271.973 1818 273.333 271.002 266.774 262.413 258.751 257.612 255.943 255.608 258.064 262.402 267.196 272.480 1819 273.115 270.401 265.878 261.009 257.644 254.626 254.665 255.586 257.361 261.488 267.450 272.154 1820 273.826 271.317 266.903 262.017 259.167 256.547 254.758 255.448 257.752 261.676 267.038 271.654 1821 273.508 270.429 265.496 261.556 258.376 255.768 255.273 255.699 257.597 261.958 267.669 272.146 1822 273.494 270.193 265.719 261.985 259.024 256.754 255.573 255.598 257.636 261.339 266.774 271.703 1823 273.317 270.086 265.536 261.095 258.184 256.606 254.462 256.079 257.920 262.199 267.803 272.744 1824 274.469 272.103 267.301 262.670 258.379 256.895 255.684 255.631 257.527 261.120 266.758 271.526 1825 272.936 270.069 264.998 260.919 257.893 256.587 254.806 255.038 258.042 261.499 267.758 272.221 1826 274.228 271.683 266.702 261.787 259.228 256.451 255.434 255.221 257.502 261.625 267.070 271.791 1827 273.385 270.400 265.844 261.361 258.687 256.182 255.864 255.712 257.385 262.290 267.464 272.168 1828 273.388 270.378 265.088 261.096 258.206 256.733 255.303 255.914 258.613 262.451 267.164 271.979 1829 272.896 270.869 266.419 261.632 259.501 256.536 255.099 255.847 258.278 261.984 267.156 271.874 1830 273.937 271.463 266.895 262.384 258.712 255.897 254.993 255.980 257.501 261.630 267.020 271.447 1831 272.663 270.050 265.439 260.508 257.746 255.733 254.526 255.771 257.846 261.815 266.849 271.773 1832 273.537 270.886 266.843 261.161 258.579 256.185 255.989 255.906 257.301 261.259 266.888 271.602 1833 272.517 270.102 265.203 261.373 257.731 255.454 254.997 255.916 257.757 261.413 267.404 272.351 1834 273.900 271.259 265.598 261.190 258.035 255.906 254.408 255.026 257.190 261.599 267.114 271.741 1835 272.838 270.223 265.548 261.971 258.719 255.892 254.573 255.486 257.157 261.623 267.072 272.161 1836 273.307 270.889 266.001 261.300 259.728 256.705 255.722 255.939 257.844 261.187 266.384 271.403 1837 272.680 270.395 266.463 261.662 258.047 256.483 255.029 255.712 257.799 261.697 267.703 272.420 1838 274.075 271.134 266.225 262.874 259.280 257.734 255.778 255.974 257.734 261.630 267.164 271.925 1839 272.776 270.498 265.681 261.796 259.298 257.049 256.056 255.522 257.683 261.759 267.832 273.112 1840 274.108 271.496 266.214 262.325 258.710 255.272 254.461 255.003 257.776 261.838 267.670 272.202 1841 273.713 270.907 266.295 262.435 258.255 255.221 254.577 255.949 257.641 262.137 268.070 273.017 1842 273.968 271.716 266.468 261.971 258.360 256.213 255.017 255.916 257.940 262.199 267.876 272.443 1843 272.736 270.723 265.931 261.348 259.071 257.087 255.416 255.561 257.971 261.961 267.542 272.099 1844 273.381 271.346 266.446 261.668 258.451 255.733 254.657 254.781 257.808 262.219 268.335 272.571 1845 273.239 270.764 265.797 261.646 258.753 256.331 255.051 255.475 257.906 261.522 267.074 272.118 1846 274.333 271.061 267.207 262.307 258.240 255.470 254.921 254.950 257.413 262.024 268.290 273.003 1847 273.906 270.822 266.694 262.218 257.767 256.374 254.618 256.019 257.076 261.523 267.484 271.770 1848 273.546 271.500 266.214 261.502 259.184 256.657 255.559 255.285 257.687 262.523 267.675 272.398 1849 273.063 271.244 266.052 260.854 257.582 255.753 255.660 255.684 257.215 262.420 268.081 272.669 1850 273.711 271.331 266.693 261.343 257.701 255.678 255.054 255.740 258.184 262.173 267.627 271.635 1851 273.480 271.630 266.727 262.273 258.350 255.661 255.367 256.260 257.731 262.534 267.553 271.987 1852 272.834 270.971 265.696 261.425 257.889 256.601 255.748 255.285 257.357 262.107 268.184 272.725 1853 273.949 270.997 267.055 262.768 258.737 255.199 254.665 255.069 256.847 261.709 267.612 271.995 1854 273.345 270.798 265.556 261.613 257.894 256.707 255.146 256.009 257.831 261.787 267.548 272.505 1855 274.024 271.707 267.013 261.989 258.494 256.076 255.136 256.180 258.384 261.139 266.297 272.370 1856 273.931 271.372 266.716 261.532 259.559 256.214 255.307 255.573 257.585 261.729 267.679 272.602 1857 274.585 271.312 267.311 262.356 258.010 256.195 255.616 255.665 257.787 261.621 268.198 272.853 1858 273.917 271.562 266.377 262.182 259.220 256.395 255.288 256.184 258.202 262.188 267.598 272.945 1859 274.036 271.415 266.791 261.882 258.691 256.116 254.770 256.050 257.547 260.772 266.829 271.164 1860 272.466 270.527 265.345 261.464 257.650 255.718 254.298 255.260 257.478 261.090 267.550 272.684 1861 273.733 271.775 266.905 262.370 259.336 256.582 255.832 256.269 257.241 262.362 268.109 272.366 1862 273.682 270.772 265.795 261.328 258.121 256.035 255.147 255.244 257.611 262.029 267.314 272.470 1863 273.719 271.432 266.213 261.577 258.054 256.134 255.621 255.345 257.804 261.471 267.043 271.012 1864 272.573 270.139 265.721 261.210 258.407 256.065 255.707 255.200 256.847 261.304 267.494 272.698 1865 274.272 271.521 266.432 261.581 258.354 256.492 255.399 256.181 257.907 262.047 267.871 271.804 1866 273.463 271.986 266.717 261.949 258.627 256.455 255.559 256.067 258.399 262.337 267.681 272.699 1867 273.388 271.329 265.698 261.104 258.248 256.092 254.861 255.171 257.675 261.516 267.311 272.168 1868 273.137 270.493 266.046 261.239 257.140 255.599 255.907 255.184 256.740 262.012 267.601 272.478 1869 273.831 270.973 265.917 261.503 258.488 256.739 254.838 255.314 257.754 262.422 268.036 272.518 1870 274.599 271.852 266.587 262.261 258.487 255.973 254.960 255.619 257.700 262.177 268.198 272.795 1871 273.626 271.246 266.463 262.090 258.088 257.434 255.584 255.092 257.534 261.800 267.892 273.180 1872 274.531 272.069 266.788 262.889 258.871 256.587 255.663 256.156 258.780 263.061 268.115 271.705 1873 273.401 270.719 265.524 261.478 258.404 255.769 254.485 255.312 257.816 261.786 267.799 272.395 1874 274.033 272.123 266.512 261.949 258.071 255.918 254.530 255.999 257.403 261.331 267.386 271.926 1875 273.510 270.385 265.682 261.455 257.747 256.181 254.658 255.114 257.614 261.097 267.736 272.125 1876 273.594 271.693 266.859 261.792 257.638 255.287 254.810 255.663 257.152 261.388 266.895 272.036 1877 273.006 270.380 265.617 260.976 257.729 256.105 255.382 255.554 256.632 261.491 267.687 272.690 1878 274.559 271.054 266.305 260.967 257.866 256.206 255.265 256.079 258.078 261.584 266.548 271.294 1879 272.705 269.629 265.243 261.640 258.901 256.234 255.427 254.764 257.921 261.874 267.931 272.977 1880 274.286 272.145 266.928 262.084 258.109 256.211 255.862 256.385 257.719 261.766 267.430 272.108 1881 273.583 271.264 265.883 260.749 258.428 255.743 255.483 255.863 258.638 262.492 267.516 272.487 1882 273.643 271.348 266.350 261.588 257.745 255.543 255.617 255.217 258.427 262.525 267.300 272.449 1883 273.523 270.821 266.121 261.846 258.883 256.686 254.864 255.777 257.243 262.086 268.003 271.913 1884 273.410 270.924 265.987 261.907 258.771 257.121 255.075 255.519 257.296 262.047 267.209 271.994 1885 273.478 271.005 266.682 261.842 258.530 256.208 255.661 255.419 257.651 262.230 267.643 271.877 1886 273.536 271.353 266.654 262.782 259.575 257.530 255.731 255.679 257.801 262.205 267.348 272.467 1887 273.806 270.344 265.541 261.829 259.140 256.954 256.845 256.202 257.891 262.630 267.849 272.118 1888 274.266 271.705 266.249 262.005 258.471 256.010 255.685 256.148 258.004 261.798 267.605 271.958 1889 273.405 270.906 266.060 261.564 258.559 256.199 256.179 256.348 258.604 262.663 268.236 272.384 1890 273.564 270.902 265.703 261.254 258.811 256.748 255.457 256.378 258.226 261.965 267.763 271.994 1891 273.992 271.603 267.107 262.214 258.333 256.729 255.713 256.083 257.814 261.853 267.224 271.823 1892 272.836 270.211 265.323 260.640 257.270 255.855 254.741 255.243 257.843 261.990 267.464 273.025 1893 274.457 271.323 266.915 262.515 259.180 256.367 255.253 255.849 258.031 262.019 267.249 271.914 1894 273.201 270.902 265.505 262.054 258.158 256.673 256.061 256.221 257.884 262.261 267.395 271.983 1895 273.768 271.096 266.864 262.417 258.836 256.502 255.919 256.103 258.571 262.387 267.680 272.487 1896 273.622 271.634 267.164 262.512 258.805 255.993 255.235 256.428 257.439 262.231 267.764 271.877 1897 272.743 269.852 265.047 260.811 257.824 257.022 256.225 256.370 258.167 261.940 268.396 273.844 1898 274.498 271.964 266.732 262.720 258.157 256.713 255.580 256.820 258.732 262.436 267.402 271.604 1899 272.656 269.972 265.572 261.571 258.069 256.179 255.890 255.616 257.414 261.610 267.352 272.016 1900 274.325 271.650 267.307 262.975 259.207 255.660 255.259 255.315 257.798 262.223 267.581 271.992 1901 273.299 270.550 265.848 261.125 257.899 255.936 254.608 254.771 257.518 261.425 267.864 271.727 1902 272.972 270.481 265.647 261.009 257.180 256.004 254.627 255.349 257.533 261.801 267.148 271.471 1903 273.602 271.378 266.270 262.040 257.708 256.454 254.442 255.892 257.344 261.731 266.830 271.933 1904 273.265 269.824 266.094 261.964 258.248 256.110 255.147 255.626 257.608 262.217 268.297 272.230 1905 273.412 270.930 266.441 262.343 258.566 256.254 255.494 255.678 256.988 261.887 267.064 271.512 1906 272.905 269.925 264.840 261.039 257.739 256.804 255.149 255.665 257.866 261.699 267.454 271.877 1907 273.301 271.604 265.730 261.410 258.516 256.525 255.815 256.282 257.413 261.789 267.679 272.144 1908 274.151 271.361 266.725 261.659 258.363 256.381 255.844 255.706 257.560 261.657 267.259 272.694 1909 273.789 270.636 265.920 261.988 259.293 256.884 256.083 256.193 258.849 262.540 267.182 272.057 1910 274.004 270.865 266.103 261.133 258.582 255.980 255.069 255.645 257.449 262.136 267.473 272.036 1911 273.195 270.964 266.076 262.555 258.480 256.383 255.223 255.868 258.504 262.312 267.186 271.417 1912 272.183 269.674 265.410 262.016 258.606 256.618 255.416 255.514 257.914 261.032 267.587 271.844 1913 273.565 270.992 266.414 262.284 258.853 256.948 255.841 256.264 257.881 261.453 266.651 271.576 1914 273.054 270.581 266.531 261.777 257.938 254.976 255.260 256.410 257.939 262.498 268.351 272.038 1915 273.831 271.035 266.444 261.126 257.922 255.444 254.280 255.087 257.321 261.519 267.291 271.849 1916 273.697 271.170 267.285 262.515 257.957 255.885 255.435 254.822 257.260 260.888 267.651 272.321 1917 273.995 271.221 266.927 262.216 257.988 256.754 254.646 255.148 257.884 261.637 267.254 272.879 1918 273.604 271.199 267.182 262.845 258.764 256.287 255.463 255.866 258.171 261.881 267.826 272.105 1919 273.085 269.780 265.686 261.724 258.818 256.241 255.707 255.791 258.022 261.639 267.562 272.129 1920 273.926 271.809 266.812 262.287 258.418 256.074 255.163 255.960 258.735 262.144 266.780 271.422 1921 273.280 271.441 266.478 262.300 258.600 255.864 255.136 255.909 258.570 261.876 267.365 272.146 1922 273.510 270.833 266.685 262.770 258.588 256.553 255.706 255.706 258.092 262.057 268.126 272.274 1923 273.557 271.413 267.188 262.272 258.733 256.981 255.081 255.660 257.941 262.877 267.995 272.446 1924 274.334 271.777 266.336 262.574 258.070 256.462 255.396 255.533 257.108 261.641 267.767 272.513 1925 273.167 270.382 265.803 261.999 258.501 256.906 256.123 255.586 258.114 261.818 267.547 272.275 1926 274.232 271.344 266.373 261.802 259.323 256.916 255.898 256.023 257.488 261.631 268.242 272.314 1927 272.813 271.246 266.371 261.972 258.553 256.396 255.941 255.572 257.004 261.908 268.019 271.882 1928 273.826 271.434 266.395 261.353 258.147 256.557 255.452 255.414 256.973 261.554 267.406 271.193 1929 273.090 270.649 266.725 262.427 259.022 257.129 255.116 256.026 257.650 261.644 267.110 272.408 1930 273.797 271.336 265.787 261.874 259.535 256.056 255.608 256.327 258.066 262.327 267.662 271.870 1931 273.391 270.973 265.812 262.104 258.487 256.071 255.690 256.512 257.943 262.233 267.641 272.533 1932 274.602 271.187 266.968 262.187 259.046 256.368 255.221 255.726 257.996 261.713 267.778 273.131 1933 273.825 270.508 265.861 261.757 259.522 256.385 255.442 256.079 258.096 262.105 267.209 272.054 1934 273.192 270.967 266.285 261.243 258.566 256.210 254.763 255.589 257.129 261.728 266.817 271.533 1935 272.855 270.013 265.504 261.037 259.113 256.803 255.790 256.089 258.136 262.203 267.843 272.538 1936 273.888 272.312 267.166 263.144 259.304 256.975 255.669 256.169 257.933 262.026 267.999 272.572 1937 274.021 271.655 266.843 262.701 259.470 256.719 255.021 255.993 257.746 262.487 268.655 272.650 1938 274.065 271.967 266.072 261.802 259.007 256.594 255.490 255.741 257.873 262.144 267.673 272.215 1939 273.967 271.614 266.540 262.806 258.579 255.196 255.169 255.013 257.786 262.018 267.569 271.781 1940 273.526 271.594 266.841 261.681 258.254 255.967 255.964 255.855 257.261 262.101 267.810 271.771 1941 272.832 271.161 265.777 261.317 257.970 256.949 254.901 256.004 257.851 261.733 267.324 272.134 1942 273.548 271.541 266.903 261.530 258.258 256.293 255.363 255.632 257.855 261.151 268.191 272.586 1943 273.459 271.612 266.633 261.648 259.043 257.238 254.983 255.149 258.050 261.423 267.041 271.920 1944 273.789 271.213 266.101 262.859 259.326 257.649 255.928 256.052 257.906 263.401 268.076 271.999 1945 274.053 271.906 267.109 262.252 259.269 256.824 254.786 256.006 258.257 262.588 267.949 271.933 1946 273.356 271.706 267.086 262.164 259.471 256.535 255.091 255.272 257.333 262.622 267.485 272.036 1947 272.951 270.606 265.735 261.695 257.849 255.431 255.972 255.621 257.925 261.708 267.541 271.962 1948 273.651 270.929 266.076 261.169 257.885 256.308 255.044 256.163 258.626 263.005 268.245 272.597 1949 273.434 270.202 265.428 260.446 257.992 255.302 255.065 255.824 258.139 262.192 267.695 272.398 1950 273.183 270.313 266.153 261.838 259.306 255.685 255.112 255.237 257.121 261.192 266.781 272.056 1951 272.536 269.281 265.083 261.574 257.947 256.357 254.317 255.270 257.155 260.944 267.623 272.228 1952 274.056 271.401 267.150 262.301 258.854 256.139 255.862 256.054 257.725 261.624 267.313 271.942 1953 272.701 269.971 265.673 261.332 258.291 254.984 254.506 255.113 257.188 262.781 267.724 272.024 1954 273.841 271.317 266.921 262.751 259.306 256.351 256.346 256.095 257.315 261.591 267.105 271.180 1955 272.520 269.522 265.333 261.425 258.069 255.861 254.789 254.635 257.183 261.857 267.501 271.944 1956 273.880 271.097 266.410 263.065 259.308 257.242 255.151 255.701 257.692 262.133 267.599 272.419 1957 274.243 271.026 265.976 261.598 258.240 255.947 254.641 255.111 257.761 262.395 268.242 272.724 1958 274.189 271.711 265.808 261.561 258.595 255.936 255.424 255.162 257.065 262.080 268.244 272.707 1959 273.445 270.363 265.569 261.169 258.597 256.531 255.217 255.646 257.946 262.375 268.071 272.915 1960 273.937 271.323 266.905 262.331 258.702 256.602 255.352 255.802 258.033 262.364 267.590 272.114 1961 272.840 269.890 265.407 261.488 258.152 256.267 255.731 255.631 257.646 261.819 267.700 272.178 1962 274.075 271.109 266.552 262.705 258.961 255.927 255.478 255.035 256.983 261.925 266.764 272.051 1963 272.536 271.136 266.205 261.240 257.771 255.661 254.951 255.674 257.893 262.253 267.514 272.775 1964 274.337 271.788 267.080 261.642 258.529 255.381 255.136 256.061 258.278 262.086 267.831 271.158 1965 273.097 270.934 265.657 260.946 257.711 255.534 255.229 255.617 257.404 261.881 267.499 272.362 1966 273.624 271.363 267.137 261.453 258.896 256.665 254.955 255.729 257.398 261.813 266.712 271.126 1967 272.440 270.603 264.982 260.602 257.341 256.224 255.092 255.160 257.593 261.918 267.469 271.685 1968 272.984 270.915 266.038 262.102 258.212 256.086 254.830 255.945 257.330 261.475 266.676 271.443 1969 272.466 270.305 265.880 260.440 257.999 256.250 254.984 254.883 258.286 261.768 267.840 272.788 1970 274.512 271.489 266.622 261.924 258.262 256.073 255.062 255.122 256.581 261.323 267.184 271.613 1971 273.097 270.698 265.538 261.297 257.550 255.346 254.133 255.418 257.212 261.673 267.571 271.886 1972 273.785 271.965 266.906 262.281 257.523 255.133 255.192 255.435 257.445 261.884 267.021 271.669 1973 273.552 270.782 266.829 262.347 258.785 256.447 255.060 255.945 257.337 261.782 268.398 272.956 1974 274.022 271.979 266.946 262.475 258.532 255.934 255.465 255.629 257.427 261.705 267.219 271.572 1975 272.866 270.066 264.797 261.324 258.085 255.717 255.221 256.241 257.802 262.523 267.546 271.447 1976 273.573 271.731 266.099 262.206 258.295 255.956 255.432 255.268 257.193 260.737 267.030 271.478 1977 272.275 269.400 266.008 261.019 258.015 255.905 255.183 256.169 258.304 261.535 266.523 271.388 1978 273.623 271.033 266.077 262.223 258.705 256.761 255.155 255.650 257.945 262.483 267.395 271.861 1979 273.605 271.497 266.445 261.335 259.334 255.278 255.016 255.422 257.862 261.998 267.508 272.486 1980 273.744 271.316 266.085 261.377 257.961 256.463 255.190 256.102 256.893 261.432 267.322 271.200 1981 272.775 269.679 265.181 260.800 257.262 255.956 254.892 255.628 257.452 261.761 267.602 272.105 1982 273.702 270.867 265.907 262.102 258.205 255.478 255.912 255.304 257.227 261.502 267.360 272.273 1983 273.817 270.371 265.648 261.547 258.882 255.593 253.999 255.281 257.913 261.714 267.579 272.145 1984 273.390 271.060 266.593 260.711 258.595 256.710 254.768 256.154 257.262 262.138 267.617 272.156 1985 273.632 270.505 265.411 261.732 259.090 256.575 254.252 255.238 257.612 262.133 267.482 271.565 1986 272.783 269.837 265.834 261.325 258.214 255.892 255.790 256.181 258.595 262.415 267.883 272.251 1987 273.709 270.612 265.812 261.672 257.677 256.210 255.152 256.167 257.495 261.741 267.724 272.471 1988 273.908 270.935 266.455 261.491 258.159 256.490 255.235 255.568 257.619 261.459 266.990 271.808 1989 273.225 271.138 265.475 261.917 258.735 256.615 255.966 255.701 257.516 262.382 267.920 272.444 1990 274.192 271.912 266.808 262.031 258.237 256.376 255.248 255.998 257.984 262.662 268.282 273.027