1973.00000 0.19787 0.17526 0.22047 0.03945 0.35628 -0.07749 0.47322 -0.12061 0.51634 1974.00000 0.29391 0.27166 0.31616 0.13956 0.44826 0.02717 0.56065 -0.01507 0.60289 1975.00000 0.42659 0.40405 0.44914 0.27468 0.57850 0.16894 0.68425 0.12664 0.72654 1976.00000 0.37382 0.35026 0.39737 0.22259 0.52504 0.12496 0.62267 0.08166 0.66597 1977.00000 0.56084 0.53773 0.58395 0.40535 0.71634 0.30888 0.81281 0.26386 0.85782 1978.00000 0.15053 0.12679 0.17427 0.00029 0.30076 -0.12171 0.42276 -0.16132 0.46237 1979.00000 0.24183 0.21807 0.26559 0.09499 0.38867 -0.01305 0.49672 -0.05328 0.53695 1980.00000 0.28496 0.26156 0.30835 0.13934 0.43057 -0.00320 0.57311 -0.03875 0.60866 1981.00000 0.44694 0.42313 0.47075 0.30120 0.59268 0.16197 0.73191 0.12598 0.76790 1982.00000 -0.11811 -0.14191 -0.09432 -0.26698 0.03075 -0.35911 0.12289 -0.40238 0.16615 1983.00000 -0.15686 -0.18125 -0.13246 -0.30268 -0.01103 -0.39416 0.08045 -0.43645 0.12274 1984.00000 -0.24569 -0.27023 -0.22115 -0.39614 -0.09524 -0.47863 -0.01274 -0.52408 0.03270 1985.00000 -0.04275 -0.06660 -0.01890 -0.19397 0.10847 -0.24640 0.16090 -0.29752 0.21202 1986.00000 -0.28499 -0.30901 -0.26097 -0.43780 -0.13218 -0.48264 -0.08734 -0.53598 -0.03400 1987.00000 -0.05159 -0.07529 -0.02789 -0.20264 0.09946 -0.25472 0.15153 -0.30583 0.20265 1988.00000 0.33845 0.31421 0.36269 0.18393 0.49297 0.13905 0.53785 0.08502 0.59187 1989.00000 -0.10992 -0.13505 -0.08479 -0.26162 0.04178 -0.30545 0.08561 -0.35867 0.13883 1990.00000 -0.02932 -0.05435 -0.00430 -0.18166 0.12302 -0.22004 0.16139 -0.27469 0.21605 1991.00000 0.01126 -0.01405 0.03658 -0.13918 0.16171 -0.16802 0.19055 -0.22414 0.24667 1992.00000 0.14161 0.11522 0.16800 -0.00229 0.28551 -0.03177 0.31498 -0.08524 0.36846 1993.00000 0.05779 0.03085 0.08473 -0.08935 0.20493 -0.11713 0.23271 -0.17237 0.28795 1994.00000 0.12398 0.09706 0.15090 -0.02318 0.27114 -0.04166 0.28962 -0.09922 0.34718 1995.00000 0.25464 0.22757 0.28172 0.11028 0.39900 0.08996 0.41932 0.03398 0.47531 1996.00000 0.30151 0.27429 0.32872 0.15058 0.45243 0.12978 0.47323 0.07127 0.53174 1997.00000 0.16731 0.13998 0.19463 0.01828 0.31634 -0.01925 0.35386 -0.07303 0.40764 1998.00000 0.22670 0.19852 0.25487 0.07347 0.37993 0.04638 0.40702 -0.01161 0.46500 1999.00000 0.16188 0.13324 0.19051 0.00780 0.31595 -0.01623 0.33998 -0.07536 0.39911 2000.00000 0.07510 0.04647 0.10374 -0.07057 0.22077 -0.10692 0.25713 -0.15978 0.30999 2001.00000 -0.27850 -0.30767 -0.24933 -0.43240 -0.12460 -0.47313 -0.08387 -0.52833 -0.02866 2002.00000 -0.20271 -0.23179 -0.17362 -0.35616 -0.04925 -0.40532 -0.00009 -0.45853 0.05312 2003.00000 -0.14382 -0.17381 -0.11384 -0.30738 0.01974 -0.33771 0.05006 -0.39925 0.11160 2004.00000 -0.08062 -0.11097 -0.05028 -0.25399 0.09275 -0.26599 0.10475 -0.33624 0.17500 2005.00000 -0.04968 -0.07827 -0.02109 -0.21745 0.11809 -0.25061 0.15125 -0.31300 0.21364 2006.00000 -0.03701 -0.06627 -0.00775 -0.20793 0.13392 -0.24132 0.16730 -0.30499 0.23097 2007.00000 0.22046 0.19084 0.25007 0.05147 0.38944 0.00839 0.43252 -0.05232 0.49323 2008.00000 0.15666 0.12776 0.18556 -0.00177 0.31509 -0.06138 0.37470 -0.11441 0.42773 2009.00000 0.10365 0.07408 0.13321 -0.05594 0.26323 -0.08972 0.29701 -0.14880 0.35609 2010.00000 0.17264 0.14296 0.20231 0.01708 0.32820 -0.01388 0.35915 -0.07204 0.41732 2011.00000 0.03468 0.00590 0.06346 -0.11990 0.18925 -0.15712 0.22647 -0.21333 0.28268 2012.00000 0.06055 0.03157 0.08952 -0.10561 0.22670 -0.13096 0.25205 -0.19464 0.31574 2013.00000 -0.12922 -0.15900 -0.09944 -0.27748 0.01903 -0.32514 0.06669 -0.37671 0.11826 2014.00000 -0.39764 -0.42763 -0.36764 -0.54556 -0.24971 -0.60277 -0.19251 -0.65231 -0.14296 2015.00000 -0.30468 -0.33489 -0.27447 -0.45294 -0.15642 -0.70547 0.09611 -0.73308 0.12372 2016.00000 -0.27452 -0.30451 -0.24453 -0.41659 -0.13245 -0.66168 0.11264 -0.68801 0.13897 2017.00000 -0.11788 -0.14743 -0.08834 -0.26341 0.02764 -0.50613 0.27036 -0.53355 0.29779 2018.00000 -0.07306 -0.10203 -0.04409 -0.23044 0.08432 -0.46794 0.32183 -0.49913 0.35302 2019.00000 -0.25326 -0.28177 -0.22476 -0.40684 -0.09969 -0.63757 0.13104 -0.66810 0.16157 2020.00000 -0.21879 -0.24779 -0.18980 -0.36861 -0.06898 -0.60661 0.16902 -0.63555 0.19796 2021.00000 -0.42073 -0.44846 -0.39301 -0.55792 -0.28355 -0.80890 -0.03257 -0.83336 -0.00811 2022.00000 -0.22538 -0.25154 -0.19922 -0.36444 -0.08633 -0.61153 0.16077 -0.63664 0.18587 2023.00000 0.06114 0.03528 0.08701 -0.07583 0.19812 -0.31797 0.44026 -0.34279 0.46508 2024.00000 0.70864 0.54812 0.86917 0.57456 0.84273 0.33410 1.08319 0.27966 1.13763 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period