1973.00000 0.21675 0.20827 0.22522 -0.05151 0.48500 0.08069 0.35280 -0.08415 0.51765 1974.00000 0.02549 0.01711 0.03388 -0.23513 0.28611 -0.09665 0.14764 -0.26245 0.31344 1975.00000 -0.02166 -0.03032 -0.01301 -0.28506 0.24173 -0.13687 0.09354 -0.30929 0.26596 1976.00000 -0.20280 -0.21275 -0.19285 -0.47823 0.07264 -0.31008 -0.09551 -0.49856 0.09296 1977.00000 0.03206 0.02097 0.04315 -0.25912 0.32324 -0.07369 0.13781 -0.27793 0.34205 1978.00000 -0.02125 -0.03228 -0.01022 -0.30831 0.26581 -0.12961 0.08712 -0.32828 0.28578 1979.00000 0.03854 0.02828 0.04879 -0.23740 0.31448 -0.06336 0.14043 -0.25580 0.33287 1980.00000 0.02276 0.01299 0.03253 -0.25188 0.29740 -0.08824 0.13376 -0.27363 0.31914 1981.00000 0.10675 0.09802 0.11548 -0.16879 0.38229 -0.00675 0.22024 -0.19138 0.40488 1982.00000 -0.11620 -0.12630 -0.10610 -0.39671 0.16431 -0.22026 -0.01214 -0.41556 0.18316 1983.00000 0.05638 0.04630 0.06645 -0.21647 0.32922 -0.05057 0.16332 -0.23685 0.34960 1984.00000 -0.00646 -0.01642 0.00350 -0.27246 0.25954 -0.10644 0.09352 -0.29081 0.27788 1985.00000 0.03917 0.02931 0.04902 -0.24640 0.32473 -0.04820 0.12653 -0.25963 0.33796 1986.00000 -0.11097 -0.11972 -0.10221 -0.39729 0.17536 -0.19537 -0.02656 -0.40960 0.18767 1987.00000 -0.09190 -0.10219 -0.08160 -0.38503 0.20124 -0.17449 -0.00930 -0.39662 0.21283 1988.00000 0.07791 0.06749 0.08833 -0.23221 0.38803 -0.00260 0.15842 -0.24266 0.39848 1989.00000 0.03224 0.02118 0.04330 -0.28159 0.34606 -0.04268 0.10716 -0.29059 0.35507 1990.00000 -0.02257 -0.03284 -0.01230 -0.32516 0.28003 -0.09734 0.05220 -0.33443 0.28930 1991.00000 -0.05787 -0.06815 -0.04759 -0.35109 0.23535 -0.12396 0.00822 -0.35862 0.24288 1992.00000 -0.19192 -0.20157 -0.18227 -0.49536 0.11152 -0.25475 -0.12909 -0.50195 0.11811 1993.00000 -0.08970 -0.09933 -0.08008 -0.39377 0.21437 -0.15703 -0.02237 -0.40129 0.22188 1994.00000 -0.28736 -0.29715 -0.27757 -0.58292 0.00820 -0.35165 -0.22307 -0.58999 0.01527 1995.00000 -0.12100 -0.13093 -0.11108 -0.42342 0.18142 -0.18544 -0.05656 -0.43037 0.18836 1996.00000 -0.06446 -0.07333 -0.05560 -0.36932 0.24040 -0.13163 0.00271 -0.37676 0.24784 1997.00000 0.00903 -0.00098 0.01904 -0.30360 0.32165 -0.06165 0.07970 -0.31164 0.32970 1998.00000 0.30186 0.29114 0.31257 -0.01344 0.61715 0.23477 0.36894 -0.02068 0.62439 1999.00000 0.13330 0.12204 0.14457 -0.18926 0.45587 0.06747 0.19914 -0.19610 0.46271 2000.00000 0.08511 0.07538 0.09484 -0.20505 0.37527 0.01797 0.15225 -0.21288 0.38310 2001.00000 0.16217 0.15180 0.17253 -0.12435 0.44869 0.09269 0.23165 -0.13284 0.45718 2002.00000 -0.06205 -0.07263 -0.05146 -0.37528 0.25119 -0.13393 0.00984 -0.38360 0.25951 2003.00000 -0.13947 -0.15019 -0.12874 -0.46830 0.18937 -0.20547 -0.07346 -0.47503 0.19610 2004.00000 -0.05451 -0.06457 -0.04444 -0.37301 0.26399 -0.11798 0.00897 -0.37943 0.27041 2005.00000 0.01483 0.00410 0.02556 -0.30700 0.33666 -0.04888 0.07854 -0.31342 0.34308 2006.00000 -0.00677 -0.01852 0.00497 -0.31150 0.29795 -0.06677 0.05322 -0.31757 0.30402 2007.00000 -0.06854 -0.07932 -0.05776 -0.37142 0.23434 -0.12949 -0.00759 -0.37768 0.24060 2008.00000 -0.12483 -0.13577 -0.11389 -0.44026 0.19060 -0.18925 -0.06041 -0.44695 0.19729 2009.00000 -0.09027 -0.10179 -0.07874 -0.40830 0.22776 -0.15329 -0.02724 -0.41469 0.23415 2010.00000 0.03260 0.02109 0.04411 -0.26228 0.32748 -0.02809 0.09329 -0.26868 0.33388 2011.00000 -0.04247 -0.05355 -0.03138 -0.32665 0.24172 -0.10380 0.01886 -0.33341 0.24847 2012.00000 -0.07202 -0.08318 -0.06086 -0.36408 0.22005 -0.14038 -0.00366 -0.37219 0.22815 2013.00000 -0.12916 -0.14014 -0.11819 -0.41397 0.15565 -0.19319 -0.06513 -0.42129 0.16297 2014.00000 0.02740 0.01601 0.03878 -0.27713 0.33192 -0.03821 0.09300 -0.28432 0.33912 2015.00000 0.10531 0.09415 0.11646 -0.18941 0.40003 -0.00864 0.21925 -0.21087 0.42148 2016.00000 0.22112 0.20965 0.23259 -0.09451 0.53675 0.10676 0.33548 -0.11478 0.55703 2017.00000 0.20056 0.18944 0.21168 -0.11087 0.51199 0.08345 0.31767 -0.13235 0.53347 2018.00000 0.10493 0.09500 0.11485 -0.21115 0.42101 -0.01396 0.22381 -0.23292 0.44277 2019.00000 0.15121 0.14103 0.16138 -0.15292 0.45533 0.03172 0.27069 -0.17571 0.47812 2020.00000 0.10532 0.09415 0.11649 -0.19399 0.40464 -0.01455 0.22520 -0.21730 0.42794 2021.00000 -0.04357 -0.05518 -0.03197 -0.35405 0.26690 -0.16477 0.07762 -0.37707 0.28992 2022.00000 0.00149 -0.01022 0.01319 -0.28275 0.28573 -0.12742 0.13039 -0.31083 0.31381 2023.00000 0.17002 0.15857 0.18147 -0.12706 0.46709 0.03715 0.30288 -0.15562 0.49565 2024.00000 0.27088 0.26058 0.28119 0.00826 0.53350 0.12945 0.41231 -0.02758 0.56934 2025.00000 0.23025 0.22025 0.24026 -0.00272 0.46323 0.06594 0.39457 -0.05501 0.51552 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period