1973.00000 -0.23168 -0.23978 -0.22358 -0.44244 -0.02092 -0.35310 -0.11025 -0.47505 0.01169 1974.00000 -0.25292 -0.26077 -0.24508 -0.46253 -0.04332 -0.36445 -0.14139 -0.49049 -0.01536 1975.00000 -0.19741 -0.20595 -0.18886 -0.42266 0.02785 -0.30143 -0.09338 -0.44567 0.05085 1976.00000 -0.26403 -0.27611 -0.25194 -0.53808 0.01003 -0.36035 -0.16770 -0.55477 0.02672 1977.00000 -0.22587 -0.23945 -0.21230 -0.50101 0.04927 -0.32136 -0.13038 -0.51743 0.06568 1978.00000 -0.20938 -0.22193 -0.19682 -0.47582 0.05707 -0.30906 -0.10970 -0.49413 0.07538 1979.00000 -0.27032 -0.28290 -0.25774 -0.53800 -0.00263 -0.36270 -0.17793 -0.55378 0.01314 1980.00000 -0.09197 -0.10357 -0.08037 -0.33880 0.15487 -0.19514 0.01120 -0.35975 0.17581 1981.00000 -0.28587 -0.29635 -0.27538 -0.54630 -0.02543 -0.39052 -0.18121 -0.56674 -0.00499 1982.00000 -0.12397 -0.13726 -0.11069 -0.40536 0.15741 -0.21860 -0.02935 -0.42114 0.17319 1983.00000 -0.18205 -0.19429 -0.16982 -0.43848 0.07438 -0.27901 -0.08510 -0.45647 0.09237 1984.00000 -0.21660 -0.22876 -0.20444 -0.47097 0.03778 -0.30583 -0.12737 -0.48644 0.05325 1985.00000 -0.14606 -0.15843 -0.13368 -0.42914 0.13703 -0.22241 -0.06970 -0.43952 0.14741 1986.00000 -0.06782 -0.08014 -0.05550 -0.34518 0.20954 -0.14065 0.00501 -0.35485 0.21921 1987.00000 -0.05383 -0.06650 -0.04117 -0.35203 0.24436 -0.12524 0.01757 -0.36072 0.25305 1988.00000 -0.07861 -0.09075 -0.06646 -0.39328 0.23606 -0.14881 -0.00840 -0.40124 0.24403 1989.00000 -0.11549 -0.12914 -0.10184 -0.44972 0.21873 -0.18012 -0.05087 -0.45618 0.22520 1990.00000 -0.04584 -0.05816 -0.03352 -0.35574 0.26406 -0.11111 0.01943 -0.36278 0.27110 1991.00000 -0.07487 -0.08760 -0.06214 -0.40032 0.25057 -0.13109 -0.01866 -0.40538 0.25563 1992.00000 -0.16743 -0.17935 -0.15551 -0.50301 0.16815 -0.22111 -0.11374 -0.50748 0.17263 1993.00000 -0.15213 -0.16523 -0.13903 -0.49176 0.18750 -0.20999 -0.09426 -0.49690 0.19264 1994.00000 0.07119 0.05859 0.08378 -0.26108 0.40345 0.01673 0.12564 -0.26575 0.40812 1995.00000 -0.10746 -0.11952 -0.09539 -0.43951 0.22460 -0.16259 -0.05233 -0.44428 0.22936 1996.00000 -0.10578 -0.11645 -0.09512 -0.43243 0.22086 -0.16278 -0.04879 -0.43754 0.22597 1997.00000 -0.17029 -0.18291 -0.15768 -0.51693 0.17635 -0.23199 -0.10859 -0.52261 0.18202 1998.00000 -0.17603 -0.18983 -0.16223 -0.54224 0.19018 -0.23280 -0.11927 -0.54687 0.19481 1999.00000 -0.11273 -0.12654 -0.09892 -0.47745 0.25199 -0.16894 -0.05652 -0.48201 0.25655 2000.00000 -0.27495 -0.28614 -0.26376 -0.60330 0.05341 -0.33225 -0.21764 -0.60845 0.05856 2001.00000 -0.19617 -0.20856 -0.18378 -0.50066 0.10832 -0.25685 -0.13549 -0.50689 0.11456 2002.00000 0.08402 0.07082 0.09723 -0.26621 0.43425 0.02050 0.14754 -0.27217 0.44021 2003.00000 0.13540 0.12322 0.14757 -0.22482 0.49561 0.07682 0.19398 -0.22975 0.50055 2004.00000 -0.02048 -0.03202 -0.00894 -0.36199 0.32103 -0.07478 0.03382 -0.36648 0.32552 2005.00000 0.05065 0.03784 0.06345 -0.30746 0.40876 -0.00481 0.10611 -0.31196 0.41325 2006.00000 -0.03323 -0.04664 -0.01982 -0.39246 0.32600 -0.08508 0.01862 -0.39643 0.32997 2007.00000 0.07317 0.06084 0.08550 -0.28434 0.43067 0.02164 0.12469 -0.28824 0.43458 2008.00000 0.07109 0.05857 0.08362 -0.29255 0.43474 0.01487 0.12732 -0.29708 0.43927 2009.00000 0.16759 0.15403 0.18115 -0.21154 0.54672 0.11333 0.22185 -0.21565 0.55082 2010.00000 0.00688 -0.00633 0.02009 -0.32281 0.33657 -0.04547 0.05923 -0.32720 0.34096 2011.00000 -0.01063 -0.02418 0.00291 -0.34517 0.32390 -0.06358 0.04231 -0.34960 0.32833 2012.00000 0.09671 0.08347 0.10996 -0.25956 0.45299 0.03752 0.15591 -0.26469 0.45812 2013.00000 0.23486 0.22227 0.24745 -0.12366 0.59338 0.17913 0.29059 -0.12818 0.59791 2014.00000 0.15221 0.13906 0.16536 -0.23498 0.53940 0.09545 0.20897 -0.23934 0.54376 2015.00000 0.13584 0.12234 0.14934 -0.27203 0.54371 0.02980 0.24187 -0.28581 0.55748 2016.00000 -0.07541 -0.08810 -0.06272 -0.46667 0.31586 -0.18356 0.03274 -0.48154 0.33073 2017.00000 0.00373 -0.00923 0.01668 -0.38887 0.39632 -0.10685 0.11430 -0.40435 0.41180 2018.00000 0.07025 0.05909 0.08140 -0.32545 0.46594 -0.04196 0.18245 -0.34120 0.48169 2019.00000 0.20146 0.19093 0.21199 -0.16424 0.56717 0.08777 0.31516 -0.18165 0.58458 2020.00000 0.12702 0.11225 0.14179 -0.27199 0.52603 0.01514 0.23891 -0.28764 0.54168 2021.00000 0.08760 0.07371 0.10149 -0.32779 0.50299 -0.02453 0.19973 -0.34288 0.51808 2022.00000 -0.02026 -0.03652 -0.00399 -0.39238 0.35187 -0.13708 0.09657 -0.41063 0.37012 2023.00000 0.10747 0.09428 0.12066 -0.23227 0.44721 -0.01303 0.22797 -0.25325 0.46819 2024.00000 0.05572 0.04317 0.06827 -0.21431 0.32576 -0.07248 0.18392 -0.24346 0.35491 2025.00000 0.11958 0.10560 0.13356 -0.11461 0.35377 -0.02840 0.26756 -0.15779 0.39696 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period