1973.00000 0.07240 0.06949 0.07532 -0.21807 0.36288 0.01267 0.13214 -0.22416 0.36897 1974.00000 -0.08524 -0.08822 -0.08225 -0.36754 0.19707 -0.14357 -0.02691 -0.37352 0.20305 1975.00000 -0.15225 -0.15523 -0.14928 -0.43859 0.13408 -0.21093 -0.09358 -0.44455 0.14005 1976.00000 -0.28247 -0.28565 -0.27930 -0.57040 0.00546 -0.34171 -0.22324 -0.57645 0.01151 1977.00000 -0.23771 -0.24070 -0.23472 -0.52516 0.04974 -0.29745 -0.17797 -0.53132 0.05590 1978.00000 -0.20581 -0.20883 -0.20278 -0.48547 0.07386 -0.26530 -0.14631 -0.49174 0.08013 1979.00000 -0.21153 -0.21460 -0.20845 -0.49164 0.06859 -0.26962 -0.15344 -0.49762 0.07457 1980.00000 -0.09918 -0.10213 -0.09624 -0.36039 0.16202 -0.15631 -0.04205 -0.36658 0.16821 1981.00000 -0.18182 -0.18476 -0.17888 -0.44383 0.08018 -0.23909 -0.12456 -0.45003 0.08638 1982.00000 -0.31324 -0.31620 -0.31028 -0.57900 -0.04747 -0.37187 -0.25460 -0.58541 -0.04106 1983.00000 -0.13978 -0.14276 -0.13680 -0.40680 0.12724 -0.19991 -0.07965 -0.41350 0.13394 1984.00000 -0.11653 -0.11961 -0.11345 -0.38910 0.15604 -0.17516 -0.05790 -0.39535 0.16229 1985.00000 -0.12709 -0.13007 -0.12411 -0.39461 0.14043 -0.18555 -0.06863 -0.40094 0.14676 1986.00000 -0.17679 -0.17984 -0.17374 -0.45668 0.10310 -0.23437 -0.11921 -0.46256 0.10898 1987.00000 -0.15991 -0.16301 -0.15681 -0.42554 0.10571 -0.21722 -0.10260 -0.43167 0.11184 1988.00000 0.04087 0.03772 0.04402 -0.23049 0.31223 -0.01571 0.09745 -0.23634 0.31808 1989.00000 -0.02755 -0.03083 -0.02427 -0.29762 0.24252 -0.08452 0.02941 -0.30359 0.24848 1990.00000 -0.03247 -0.03564 -0.02930 -0.30541 0.24047 -0.08907 0.02413 -0.31123 0.24629 1991.00000 -0.12594 -0.12930 -0.12258 -0.40073 0.14886 -0.18139 -0.07049 -0.40629 0.15442 1992.00000 -0.30253 -0.30587 -0.29919 -0.57153 -0.03353 -0.35612 -0.24894 -0.57684 -0.02822 1993.00000 -0.19774 -0.20112 -0.19436 -0.46754 0.07206 -0.25394 -0.14153 -0.47335 0.07788 1994.00000 -0.25159 -0.25492 -0.24827 -0.52434 0.02115 -0.30676 -0.19643 -0.52988 0.02670 1995.00000 -0.16183 -0.16504 -0.15862 -0.43120 0.10754 -0.21627 -0.10739 -0.43667 0.11300 1996.00000 -0.16201 -0.16525 -0.15877 -0.43279 0.10878 -0.21713 -0.10689 -0.43836 0.11435 1997.00000 -0.15593 -0.15924 -0.15262 -0.42190 0.11003 -0.20971 -0.10215 -0.42730 0.11543 1998.00000 0.20848 0.20508 0.21188 -0.06062 0.47757 0.15321 0.26374 -0.06625 0.48321 1999.00000 0.11989 0.11649 0.12330 -0.16426 0.40405 0.06400 0.17578 -0.16973 0.40951 2000.00000 0.00922 0.00566 0.01279 -0.27439 0.29284 -0.04598 0.06443 -0.27974 0.29819 2001.00000 0.09381 0.09017 0.09745 -0.18420 0.37182 0.03967 0.14795 -0.18944 0.37707 2002.00000 0.05163 0.04802 0.05524 -0.22766 0.33092 -0.00455 0.10781 -0.23327 0.33653 2003.00000 -0.02517 -0.02877 -0.02156 -0.31455 0.26421 -0.08169 0.03136 -0.32004 0.26970 2004.00000 -0.08891 -0.09257 -0.08524 -0.39933 0.22152 -0.14521 -0.03260 -0.40442 0.22661 2005.00000 0.04356 0.03977 0.04735 -0.24109 0.32822 -0.01341 0.10054 -0.24676 0.33389 2006.00000 -0.03562 -0.03951 -0.03173 -0.30949 0.23825 -0.09132 0.02008 -0.31512 0.24389 2007.00000 0.11400 0.11019 0.11780 -0.16848 0.39647 0.05617 0.17182 -0.17436 0.40235 2008.00000 -0.05933 -0.06289 -0.05578 -0.32162 0.20295 -0.11377 -0.00490 -0.32724 0.20857 2009.00000 -0.00424 -0.00797 -0.00052 -0.26596 0.25747 -0.05992 0.05144 -0.27184 0.26335 2010.00000 0.06473 0.06100 0.06846 -0.18211 0.31156 0.00907 0.12038 -0.18833 0.31778 2011.00000 0.01959 0.01591 0.02327 -0.21449 0.25368 -0.03711 0.07629 -0.22129 0.26047 2012.00000 0.00568 0.00210 0.00926 -0.23716 0.24851 -0.05302 0.06437 -0.24417 0.25553 2013.00000 0.03832 0.03452 0.04213 -0.18755 0.26420 -0.01995 0.09660 -0.19498 0.27163 2014.00000 0.09908 0.09521 0.10295 -0.12723 0.32540 0.03995 0.15821 -0.13486 0.33302 2015.00000 0.15260 0.14866 0.15654 -0.07917 0.38437 0.08956 0.21565 -0.08762 0.39283 2016.00000 0.15081 0.14707 0.15454 -0.09021 0.39183 0.08894 0.21268 -0.09805 0.39967 2017.00000 0.09851 0.09479 0.10223 -0.12729 0.32431 0.03445 0.16258 -0.13623 0.33326 2018.00000 0.07555 0.07181 0.07929 -0.16959 0.32070 0.00890 0.14221 -0.17852 0.32962 2019.00000 0.25858 0.25486 0.26229 0.03050 0.48665 0.19350 0.32365 0.02137 0.49578 2020.00000 0.15776 0.15395 0.16156 -0.07184 0.38735 0.09117 0.22434 -0.08133 0.39684 2021.00000 0.05815 0.05420 0.06210 -0.15762 0.27392 -0.01314 0.12944 -0.16913 0.28543 2022.00000 -0.00306 -0.00674 0.00062 -0.21832 0.21220 -0.07355 0.06743 -0.22960 0.22348 2023.00000 0.15599 0.15249 0.15949 -0.05946 0.37144 0.08853 0.22345 -0.06980 0.38178 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period