1973.00000 0.03397 0.02962 0.03833 -0.20306 0.27101 -0.01007 0.07802 -0.20716 0.27511 1974.00000 -0.20632 -0.21097 -0.20168 -0.44217 0.02952 -0.24742 -0.16522 -0.44577 0.03312 1975.00000 -0.20461 -0.20936 -0.19986 -0.43534 0.02613 -0.24517 -0.16404 -0.43893 0.02971 1976.00000 -0.43299 -0.43765 -0.42832 -0.65917 -0.20680 -0.47330 -0.39267 -0.66278 -0.20319 1977.00000 -0.18510 -0.18988 -0.18031 -0.41670 0.04651 -0.22436 -0.14583 -0.42006 0.04986 1978.00000 -0.25245 -0.25696 -0.24794 -0.47512 -0.02979 -0.29140 -0.21350 -0.47854 -0.02636 1979.00000 -0.22719 -0.23167 -0.22271 -0.44746 -0.00692 -0.26550 -0.18888 -0.45081 -0.00357 1980.00000 -0.08305 -0.08759 -0.07851 -0.30011 0.13400 -0.12148 -0.04463 -0.30353 0.13743 1981.00000 -0.19019 -0.19459 -0.18579 -0.40876 0.02839 -0.22789 -0.15249 -0.41204 0.03166 1982.00000 -0.24533 -0.24989 -0.24077 -0.46417 -0.02649 -0.28420 -0.20646 -0.46764 -0.02302 1983.00000 -0.09282 -0.09751 -0.08813 -0.31680 0.13116 -0.13249 -0.05314 -0.32033 0.13470 1984.00000 -0.22859 -0.23331 -0.22387 -0.44650 -0.01069 -0.26699 -0.19020 -0.44991 -0.00728 1985.00000 -0.09850 -0.10321 -0.09380 -0.31929 0.12228 -0.13684 -0.06017 -0.32264 0.12563 1986.00000 -0.17377 -0.17859 -0.16895 -0.39819 0.05065 -0.21041 -0.13713 -0.40121 0.05367 1987.00000 -0.09949 -0.10437 -0.09460 -0.31879 0.11982 -0.13579 -0.06319 -0.32183 0.12285 1988.00000 -0.01356 -0.01860 -0.00851 -0.23493 0.20782 -0.04874 0.02162 -0.23777 0.21065 1989.00000 -0.11751 -0.12288 -0.11215 -0.34842 0.11339 -0.15163 -0.08340 -0.35099 0.11596 1990.00000 -0.06068 -0.06576 -0.05560 -0.29418 0.17282 -0.09508 -0.02628 -0.29675 0.17539 1991.00000 -0.10246 -0.10755 -0.09738 -0.33323 0.12830 -0.13513 -0.06979 -0.33558 0.13066 1992.00000 -0.36898 -0.37400 -0.36396 -0.59880 -0.13917 -0.40063 -0.33733 -0.60103 -0.13694 1993.00000 -0.20668 -0.21158 -0.20178 -0.43848 0.02513 -0.24039 -0.17297 -0.44097 0.02762 1994.00000 -0.21854 -0.22353 -0.21355 -0.44540 0.00831 -0.25220 -0.18489 -0.44793 0.01085 1995.00000 -0.21539 -0.22018 -0.21061 -0.44197 0.01118 -0.24838 -0.18241 -0.44441 0.01362 1996.00000 -0.15569 -0.16038 -0.15099 -0.38368 0.07230 -0.18856 -0.12282 -0.38608 0.07471 1997.00000 -0.16618 -0.17077 -0.16159 -0.39103 0.05867 -0.19846 -0.13389 -0.39338 0.06103 1998.00000 0.14042 0.13584 0.14500 -0.08516 0.36600 0.10809 0.17275 -0.08751 0.36835 1999.00000 -0.00959 -0.01442 -0.00475 -0.24621 0.22704 -0.04070 0.02153 -0.24830 0.22913 2000.00000 -0.19082 -0.19573 -0.18591 -0.42965 0.04801 -0.22102 -0.16063 -0.43161 0.04996 2001.00000 -0.03904 -0.04395 -0.03413 -0.27543 0.19736 -0.06877 -0.00931 -0.27735 0.19927 2002.00000 0.00807 0.00339 0.01274 -0.22995 0.24608 -0.02219 0.03833 -0.23191 0.24805 2003.00000 -0.00608 -0.01072 -0.00144 -0.24464 0.23249 -0.03572 0.02357 -0.24652 0.23437 2004.00000 -0.06588 -0.07046 -0.06129 -0.30678 0.17503 -0.09533 -0.03642 -0.30861 0.17686 2005.00000 0.06248 0.05776 0.06720 -0.17762 0.30258 0.03300 0.09196 -0.17947 0.30443 2006.00000 -0.02058 -0.02550 -0.01566 -0.25759 0.21643 -0.04911 0.00796 -0.25935 0.21819 2007.00000 -0.01679 -0.02184 -0.01173 -0.25855 0.22497 -0.04654 0.01297 -0.26042 0.22685 2008.00000 -0.05608 -0.06096 -0.05120 -0.29135 0.17919 -0.08600 -0.02615 -0.29329 0.18113 2009.00000 0.06100 0.05602 0.06599 -0.17470 0.29671 0.03084 0.09117 -0.17667 0.29868 2010.00000 -0.02693 -0.03192 -0.02193 -0.26366 0.20980 -0.05718 0.00332 -0.26564 0.21178 2011.00000 -0.06906 -0.07416 -0.06395 -0.30498 0.16687 -0.09909 -0.03902 -0.30694 0.16883 2012.00000 0.01505 0.01000 0.02011 -0.22146 0.25156 -0.01626 0.04637 -0.22357 0.25368 2013.00000 0.16163 0.15630 0.16696 -0.07347 0.39674 0.13125 0.19201 -0.07549 0.39875 2014.00000 0.17140 0.16626 0.17654 -0.06655 0.40935 0.14198 0.20082 -0.06842 0.41121 2015.00000 0.21599 0.21079 0.22119 -0.02229 0.45427 0.18428 0.24770 -0.02445 0.45643 2016.00000 0.14109 0.13606 0.14611 -0.09733 0.37950 0.10904 0.17313 -0.09953 0.38170 2017.00000 0.20385 0.19881 0.20889 -0.03339 0.44109 0.16996 0.23775 -0.03585 0.44355 2018.00000 0.17773 0.17264 0.18282 -0.06496 0.42041 0.14394 0.21152 -0.06735 0.42281 2019.00000 0.37006 0.36494 0.37517 0.13415 0.60596 0.33572 0.40439 0.13161 0.60850 2020.00000 0.22838 0.22323 0.23353 -0.01051 0.46727 0.19441 0.26235 -0.01296 0.46972 2021.00000 0.05679 0.05140 0.06218 -0.18451 0.29810 0.02269 0.09089 -0.18697 0.30055 2022.00000 -0.03891 -0.04446 -0.03335 -0.27876 0.20095 -0.07474 -0.00307 -0.28149 0.20367 2023.00000 0.27797 0.27207 0.28387 0.05704 0.49890 0.23828 0.31765 0.05343 0.50251 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period