1973.00000 -0.21177 -0.21951 -0.20402 -0.29373 -0.12980 -0.28010 -0.14343 -0.31876 -0.10477 1974.00000 -0.09754 -0.10466 -0.09041 -0.18535 -0.00972 -0.16293 -0.03214 -0.20725 0.01218 1975.00000 -0.06151 -0.06830 -0.05472 -0.15259 0.02957 -0.12205 -0.00097 -0.17109 0.04806 1976.00000 -0.12374 -0.13060 -0.11687 -0.21006 -0.03742 -0.18459 -0.06288 -0.22957 -0.01790 1977.00000 -0.14882 -0.15548 -0.14215 -0.23240 -0.06523 -0.20819 -0.08945 -0.25156 -0.04608 1978.00000 -0.22995 -0.23739 -0.22251 -0.29737 -0.16254 -0.29161 -0.16830 -0.32161 -0.13829 1979.00000 -0.16936 -0.17685 -0.16186 -0.23353 -0.10518 -0.23151 -0.10720 -0.25901 -0.07970 1980.00000 -0.13197 -0.13941 -0.12453 -0.18950 -0.07445 -0.19339 -0.07056 -0.21645 -0.04750 1981.00000 -0.23446 -0.24177 -0.22715 -0.30006 -0.16886 -0.29563 -0.17328 -0.32445 -0.14446 1982.00000 -0.33388 -0.34153 -0.32622 -0.39426 -0.27350 -0.39542 -0.27233 -0.42044 -0.24732 1983.00000 -0.31794 -0.32520 -0.31069 -0.37619 -0.25969 -0.37680 -0.25908 -0.40107 -0.23481 1984.00000 -0.15673 -0.16391 -0.14955 -0.21468 -0.09878 -0.21439 -0.09907 -0.23879 -0.07467 1985.00000 -0.22021 -0.22736 -0.21305 -0.28017 -0.16024 -0.27804 -0.16237 -0.30382 -0.13659 1986.00000 -0.19312 -0.20019 -0.18606 -0.25351 -0.13273 -0.25128 -0.13496 -0.27726 -0.10898 1987.00000 -0.20923 -0.21632 -0.20214 -0.27016 -0.14830 -0.26595 -0.15250 -0.29278 -0.12568 1988.00000 -0.08516 -0.09222 -0.07810 -0.14336 -0.02696 -0.14075 -0.02957 -0.16596 -0.00437 1989.00000 -0.10500 -0.11233 -0.09766 -0.15430 -0.05569 -0.16145 -0.04854 -0.18031 -0.02968 1990.00000 -0.21045 -0.21722 -0.20369 -0.26671 -0.15420 -0.26537 -0.15554 -0.28936 -0.13155 1991.00000 -0.29222 -0.29927 -0.28516 -0.33938 -0.24505 -0.34689 -0.23754 -0.36477 -0.21966 1992.00000 -0.33432 -0.34108 -0.32756 -0.37786 -0.29078 -0.38858 -0.28006 -0.40422 -0.26442 1993.00000 -0.34957 -0.35624 -0.34289 -0.39335 -0.30579 -0.40346 -0.29567 -0.41932 -0.27981 1994.00000 -0.15781 -0.16458 -0.15105 -0.20200 -0.11363 -0.21149 -0.10414 -0.22767 -0.08796 1995.00000 -0.15616 -0.16281 -0.14950 -0.20087 -0.11145 -0.20790 -0.10442 -0.22486 -0.08745 1996.00000 -0.17924 -0.18579 -0.17268 -0.22853 -0.12994 -0.22992 -0.12855 -0.25024 -0.10823 1997.00000 -0.23991 -0.24627 -0.23355 -0.29488 -0.18495 -0.28797 -0.19186 -0.31320 -0.16663 1998.00000 -0.30734 -0.31382 -0.30086 -0.36315 -0.25152 -0.35614 -0.25853 -0.38176 -0.23291 1999.00000 -0.00938 -0.01549 -0.00327 -0.06144 0.04268 -0.05535 0.03658 -0.07910 0.06033 2000.00000 -0.09025 -0.09657 -0.08393 -0.14419 -0.03631 -0.13618 -0.04432 -0.16138 -0.01912 2001.00000 -0.02543 -0.03172 -0.01914 -0.07647 0.02561 -0.07058 0.01972 -0.09386 0.04300 2002.00000 -0.02357 -0.02967 -0.01747 -0.07977 0.03262 -0.06682 0.01968 -0.09475 0.04760 2003.00000 -0.13567 -0.14202 -0.12933 -0.18857 -0.08278 -0.17762 -0.09373 -0.20348 -0.06787 2004.00000 -0.05702 -0.06350 -0.05054 -0.10686 -0.00717 -0.09958 -0.01445 -0.12288 0.00885 2005.00000 -0.01153 -0.01796 -0.00511 -0.06089 0.03782 -0.05413 0.03106 -0.07704 0.05398 2006.00000 0.07784 0.07181 0.08387 0.02660 0.12908 0.03707 0.11861 0.01208 0.14359 2007.00000 0.08765 0.08167 0.09363 0.03356 0.14173 0.04923 0.12607 0.02104 0.15426 2008.00000 0.17178 0.16542 0.17815 0.12631 0.21725 0.13329 0.21027 0.11187 0.23170 2009.00000 0.14146 0.13491 0.14802 0.09666 0.18627 0.10222 0.18071 0.08155 0.20138 2010.00000 0.12308 0.11670 0.12945 0.07628 0.16987 0.08534 0.16081 0.06262 0.18353 2011.00000 0.12802 0.12160 0.13444 0.08069 0.17535 0.09182 0.16422 0.06809 0.18795 2012.00000 0.26570 0.25927 0.27213 0.21457 0.31683 0.23084 0.30056 0.20349 0.32791 2013.00000 0.06018 0.05381 0.06655 0.00675 0.11360 0.02672 0.09363 -0.00318 0.12353 2014.00000 0.19327 0.18716 0.19938 0.14394 0.24260 0.16093 0.22562 0.13397 0.25258 2015.00000 0.07206 0.06633 0.07779 0.01436 0.12976 0.04089 0.10322 0.00623 0.13789 2016.00000 0.05640 0.05033 0.06248 0.00110 0.11171 0.02535 0.08746 -0.00732 0.12012 2017.00000 0.27778 0.27143 0.28413 0.22214 0.33342 0.24658 0.30898 0.21368 0.34189 2018.00000 0.21599 0.20991 0.22208 0.16023 0.27176 0.18531 0.24667 0.15205 0.27994 2019.00000 0.11890 0.11275 0.12506 0.06200 0.17581 0.08943 0.14838 0.05452 0.18329 2020.00000 0.25989 0.25333 0.26646 0.21004 0.30974 0.23103 0.28876 0.20191 0.31787 2021.00000 0.43865 0.43208 0.44522 0.38978 0.48752 0.41036 0.46694 0.38180 0.49550 2022.00000 0.39469 0.38815 0.40122 0.34083 0.44854 0.36619 0.42318 0.33341 0.45597 2023.00000 0.26670 0.25882 0.27459 0.20647 0.32694 0.23554 0.29787 0.19843 0.33498 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period