1973.00000 0.25840 0.19217 0.32462 0.10073 0.41607 -0.12112 0.63791 -0.15787 0.67466 1974.00000 -0.02934 -0.09474 0.03607 -0.20528 0.14661 -0.40706 0.34839 -0.45113 0.39245 1975.00000 0.08353 0.01781 0.14925 -0.09490 0.26196 -0.28528 0.45234 -0.33142 0.49847 1976.00000 -0.05742 -0.12157 0.00673 -0.22132 0.10648 -0.42209 0.30725 -0.46234 0.34750 1977.00000 0.22348 0.15801 0.28895 0.07996 0.36700 -0.13976 0.58672 -0.17254 0.61949 1978.00000 0.32498 0.26039 0.38957 0.19462 0.45534 -0.02720 0.67717 -0.05607 0.70603 1979.00000 0.15336 0.09002 0.21671 0.03418 0.27254 -0.19344 0.50017 -0.21878 0.52550 1980.00000 0.17576 0.11304 0.23848 0.06732 0.28421 -0.16808 0.51961 -0.19019 0.54172 1981.00000 0.34077 0.27791 0.40364 0.22834 0.45320 -0.00205 0.68360 -0.02545 0.70700 1982.00000 0.49555 0.43165 0.55946 0.37939 0.61172 0.15381 0.83730 0.12899 0.86212 1983.00000 0.60708 0.54390 0.67025 0.49323 0.72092 0.27365 0.94050 0.24913 0.96502 1984.00000 0.03920 -0.02283 0.10123 -0.06763 0.14604 -0.28893 0.36733 -0.31141 0.38982 1985.00000 0.32588 0.26321 0.38855 0.21823 0.43353 -0.00284 0.65460 -0.02565 0.67740 1986.00000 0.23669 0.17446 0.29891 0.12432 0.34905 -0.08432 0.55769 -0.10906 0.58243 1987.00000 0.32722 0.26563 0.38881 0.21437 0.44007 0.01191 0.64253 -0.01329 0.66773 1988.00000 -0.07002 -0.13105 -0.00898 -0.17744 0.03740 -0.38006 0.24002 -0.40377 0.26373 1989.00000 0.17777 0.11656 0.23899 0.08230 0.27324 -0.12560 0.48114 -0.14610 0.50164 1990.00000 0.58122 0.51868 0.64375 0.48024 0.68219 0.28066 0.88177 0.25805 0.90438 1991.00000 0.84875 0.78581 0.91169 0.75576 0.94174 0.55140 1.14610 0.53091 1.16659 1992.00000 0.91020 0.84918 0.97121 0.82175 0.99864 0.62197 1.19842 0.60259 1.21780 1993.00000 0.93218 0.87211 0.99226 0.84640 1.01797 0.65016 1.21420 0.63134 1.23302 1994.00000 0.31333 0.25336 0.37329 0.22325 0.40341 0.03637 0.59028 0.01598 0.61067 1995.00000 0.40142 0.34170 0.46114 0.31132 0.49152 0.13129 0.67155 0.11046 0.69238 1996.00000 0.25328 0.19442 0.31214 0.15661 0.34996 -0.01293 0.51950 -0.03599 0.54256 1997.00000 0.66489 0.60747 0.72231 0.56154 0.76824 0.40391 0.92587 0.37838 0.95140 1998.00000 0.98546 0.92761 1.04331 0.88032 1.09059 0.72476 1.24616 0.69847 1.27245 1999.00000 0.05379 -0.00345 0.11104 -0.04515 0.15274 -0.20112 0.30871 -0.22558 0.33316 2000.00000 0.40354 0.34691 0.46016 0.30239 0.50469 0.15039 0.65668 0.12511 0.68196 2001.00000 0.17942 0.12209 0.23676 0.08650 0.27235 -0.06826 0.42711 -0.09126 0.45011 2002.00000 0.18216 0.12435 0.23997 0.09207 0.27226 -0.05752 0.42184 -0.08034 0.44466 2003.00000 0.38604 0.32943 0.44265 0.29205 0.48004 0.15565 0.61644 0.13085 0.64123 2004.00000 0.20709 0.15007 0.26411 0.11832 0.29586 -0.01978 0.43395 -0.04311 0.45729 2005.00000 0.07544 0.01851 0.13238 -0.03049 0.18138 -0.15262 0.30351 -0.18239 0.33328 2006.00000 -0.16659 -0.22273 -0.11046 -0.25734 -0.07585 -0.38477 0.05159 -0.40947 0.07628 2007.00000 -0.33158 -0.38748 -0.27567 -0.42329 -0.23987 -0.54563 -0.11753 -0.57107 -0.09209 2008.00000 -0.55902 -0.61552 -0.50252 -0.64834 -0.46970 -0.76861 -0.34943 -0.79375 -0.32429 2009.00000 -0.49065 -0.54764 -0.43367 -0.57278 -0.40853 -0.69634 -0.28497 -0.71934 -0.26197 2010.00000 -0.33224 -0.38915 -0.27533 -0.41577 -0.24872 -0.53125 -0.13324 -0.55544 -0.10904 2011.00000 -0.40494 -0.46070 -0.34918 -0.49670 -0.31319 -0.59604 -0.21384 -0.62414 -0.18575 2012.00000 -0.81417 -0.87138 -0.75697 -0.89846 -0.72989 -1.00345 -0.62489 -1.02912 -0.59922 2013.00000 -0.23501 -0.29374 -0.17627 -0.31923 -0.15079 -0.42054 -0.04948 -0.44705 -0.02296 2014.00000 -0.59139 -0.64852 -0.53427 -0.68338 -0.49941 -0.76898 -0.41381 -0.79939 -0.38340 2015.00000 -0.16144 -0.21799 -0.10490 -0.25471 -0.06818 -0.33426 0.01137 -0.36579 0.04291 2016.00000 -0.03175 -0.08830 0.02479 -0.12579 0.06229 -0.20043 0.13692 -0.23298 0.16947 2017.00000 -0.74576 -0.80311 -0.68841 -0.84406 -0.64746 -0.90920 -0.58232 -0.94492 -0.54660 2018.00000 -0.55582 -0.61289 -0.49875 -0.64991 -0.46173 -0.71052 -0.40112 -0.74567 -0.36597 2019.00000 -0.31583 -0.37321 -0.25846 -0.41338 -0.21829 -0.46424 -0.16743 -0.50246 -0.12921 2020.00000 -0.60032 -0.65599 -0.54465 -0.70542 -0.49521 -0.73962 -0.46101 -0.78349 -0.41715 2021.00000 -1.17271 -1.22974 -1.11569 -1.27306 -1.07237 -1.30683 -1.03860 -1.34965 -0.99578 2022.00000 -1.08623 -1.14335 -1.02910 -1.18850 -0.98395 -1.21232 -0.96013 -1.25834 -0.91411 2023.00000 -0.80730 -0.86341 -0.75118 -0.91406 -0.70053 -0.92482 -0.68978 -0.97570 -0.63889 2024.00000 -0.25587 -0.31166 -0.20009 -0.35752 -0.15423 -0.37339 -0.13836 -0.42096 -0.09079 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period