1973.00000 0.07043 0.03026 0.11059 -0.44253 0.58338 -0.29729 0.43814 -0.56199 0.70284 1974.00000 0.04385 0.00321 0.08448 -0.44626 0.53395 -0.31374 0.40144 -0.56420 0.65189 1975.00000 0.27808 0.23451 0.32165 -0.17607 0.73223 -0.06248 0.61865 -0.29124 0.84741 1976.00000 0.25475 0.20699 0.30252 -0.17269 0.68219 -0.06296 0.57246 -0.27997 0.78947 1977.00000 0.39829 0.34815 0.44843 -0.01271 0.80929 0.07896 0.71762 -0.12459 0.92117 1978.00000 0.33901 0.28883 0.38919 -0.06562 0.74364 0.00315 0.67487 -0.18924 0.86726 1979.00000 0.20066 0.15197 0.24936 -0.22460 0.62593 -0.10776 0.50909 -0.32692 0.72825 1980.00000 0.24497 0.19492 0.29502 -0.16919 0.65914 -0.11090 0.60084 -0.30337 0.79332 1981.00000 0.39116 0.33932 0.44299 -0.00500 0.78732 0.05344 0.72887 -0.13199 0.91430 1982.00000 -0.11990 -0.16986 -0.06994 -0.53031 0.29051 -0.40975 0.16995 -0.62482 0.38502 1983.00000 -0.25156 -0.30273 -0.20040 -0.64126 0.13814 -0.53228 0.02915 -0.73456 0.23143 1984.00000 -0.25002 -0.30188 -0.19817 -0.64192 0.14187 -0.52847 0.02842 -0.73355 0.23351 1985.00000 -0.14166 -0.19386 -0.08947 -0.53113 0.24781 -0.37156 0.08824 -0.59693 0.31360 1986.00000 -0.23542 -0.28548 -0.18536 -0.64431 0.17347 -0.45943 -0.01142 -0.70433 0.23349 1987.00000 -0.44572 -0.49645 -0.39499 -0.84050 -0.05094 -0.67585 -0.21559 -0.90548 0.01405 1988.00000 0.15515 0.10327 0.20703 -0.26359 0.57389 -0.06586 0.37617 -0.32117 0.63147 1989.00000 -0.09195 -0.14521 -0.03870 -0.50978 0.32588 -0.30604 0.12213 -0.56445 0.38054 1990.00000 0.06043 0.00695 0.11391 -0.35172 0.47258 -0.14455 0.26541 -0.40297 0.52383 1991.00000 0.08819 0.03395 0.14242 -0.30039 0.47676 -0.09442 0.27079 -0.34457 0.52094 1992.00000 0.01735 -0.03508 0.06978 -0.37448 0.40917 -0.16031 0.19500 -0.41605 0.45075 1993.00000 0.05203 0.00006 0.10400 -0.34889 0.45295 -0.12494 0.22899 -0.38928 0.49334 1994.00000 -0.02530 -0.07486 0.02426 -0.42455 0.37395 -0.18670 0.13610 -0.45879 0.40819 1995.00000 0.09683 0.04486 0.14880 -0.28672 0.48039 -0.06163 0.25530 -0.32141 0.51507 1996.00000 0.31727 0.26464 0.36990 -0.06102 0.69556 0.14897 0.48556 -0.10010 0.73463 1997.00000 0.03975 -0.01318 0.09268 -0.33540 0.41490 -0.15298 0.23247 -0.38532 0.46482 1998.00000 0.11707 0.06285 0.17130 -0.27417 0.50832 -0.06032 0.29447 -0.31592 0.55007 1999.00000 0.22818 0.17299 0.28338 -0.15821 0.61457 0.05321 0.40315 -0.19955 0.65592 2000.00000 0.43212 0.37595 0.48828 0.04577 0.81847 0.25518 0.60906 0.00348 0.86075 2001.00000 0.05834 0.00202 0.11465 -0.31716 0.43384 -0.13669 0.25337 -0.36852 0.48520 2002.00000 -0.19984 -0.25840 -0.14128 -0.57600 0.17632 -0.39223 -0.00744 -0.62639 0.22671 2003.00000 -0.12700 -0.18605 -0.06795 -0.52507 0.27106 -0.31073 0.05673 -0.56938 0.31538 2004.00000 0.03496 -0.02397 0.09389 -0.37154 0.44147 -0.13751 0.20743 -0.41053 0.48046 2005.00000 -0.16232 -0.22143 -0.10321 -0.54907 0.22443 -0.34780 0.02316 -0.59530 0.27066 2006.00000 0.29796 0.23786 0.35806 -0.09753 0.69345 0.11771 0.47821 -0.14080 0.73673 2007.00000 0.30561 0.24561 0.36560 -0.09490 0.70611 0.12123 0.48998 -0.13936 0.75058 2008.00000 0.07519 0.01613 0.13424 -0.32875 0.47912 -0.13025 0.28062 -0.38182 0.53219 2009.00000 -0.07425 -0.13218 -0.01632 -0.49673 0.34824 -0.25756 0.10906 -0.53842 0.38992 2010.00000 0.20950 0.15157 0.26742 -0.20212 0.62111 0.02595 0.39304 -0.24490 0.66389 2011.00000 0.01977 -0.03759 0.07714 -0.39305 0.43259 -0.15923 0.19878 -0.43383 0.47338 2012.00000 -0.05970 -0.11930 -0.00010 -0.47195 0.35255 -0.23978 0.12038 -0.51350 0.39410 2013.00000 -0.23131 -0.29106 -0.17156 -0.63414 0.17152 -0.40524 -0.05738 -0.67414 0.21152 2014.00000 -0.27415 -0.33661 -0.21169 -0.66660 0.11830 -0.44107 -0.10722 -0.70517 0.15688 2015.00000 -0.66640 -0.72891 -0.60389 -1.07041 -0.26238 -1.03802 -0.29477 -1.21888 -0.11391 2016.00000 -0.30044 -0.36073 -0.24014 -0.69596 0.09508 -0.67499 0.07412 -0.84849 0.24762 2017.00000 0.03056 -0.02823 0.08935 -0.37469 0.43581 -0.34455 0.40566 -0.52477 0.58589 2018.00000 0.08794 0.02842 0.14746 -0.31227 0.48815 -0.29313 0.46902 -0.46787 0.64375 2019.00000 -0.38880 -0.44674 -0.33085 -0.79078 0.01319 -0.76920 -0.00840 -0.94526 0.16767 2020.00000 -0.13868 -0.19610 -0.08126 -0.56083 0.28347 -0.51960 0.24224 -0.71017 0.43282 2021.00000 -0.05995 -0.11905 -0.00085 -0.44759 0.32769 -0.44158 0.32168 -0.60712 0.48722 2022.00000 0.13737 0.07988 0.19487 -0.25068 0.52543 -0.24592 0.52067 -0.41109 0.68584 2023.00000 0.07823 0.02020 0.13627 -0.31530 0.47177 -0.30255 0.45901 -0.47243 0.62889 2024.00000 0.53105 0.47803 0.58406 0.13048 0.93162 0.12699 0.93511 -0.04038 1.10248 2025.00000 0.28770 0.23463 0.34076 -0.09406 0.66945 -0.13332 0.70871 -0.28310 0.85849 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period