1973.00000 -0.25024 -0.25425 -0.24623 -0.40993 -0.09056 -0.28943 -0.21106 -0.41471 -0.08577 1974.00000 -0.51768 -0.52149 -0.51386 -0.67666 -0.35869 -0.55481 -0.48054 -0.68099 -0.35436 1975.00000 -0.41568 -0.41931 -0.41204 -0.57070 -0.26065 -0.45046 -0.38089 -0.57459 -0.25676 1976.00000 -0.63092 -0.63468 -0.62716 -0.78244 -0.47940 -0.66414 -0.59769 -0.78609 -0.47575 1977.00000 -0.29413 -0.29786 -0.29039 -0.44160 -0.14665 -0.32731 -0.26094 -0.44534 -0.14292 1978.00000 -0.37892 -0.38267 -0.37518 -0.52488 -0.23297 -0.41409 -0.34375 -0.52910 -0.22874 1979.00000 -0.32743 -0.33129 -0.32358 -0.47289 -0.18198 -0.36077 -0.29410 -0.47671 -0.17816 1980.00000 -0.32179 -0.32561 -0.31796 -0.46552 -0.17805 -0.35914 -0.28443 -0.47035 -0.17323 1981.00000 -0.15637 -0.16014 -0.15260 -0.30196 -0.01077 -0.19290 -0.11983 -0.30653 -0.00621 1982.00000 -0.41207 -0.41583 -0.40832 -0.55710 -0.26705 -0.44411 -0.38004 -0.56064 -0.26351 1983.00000 -0.21220 -0.21587 -0.20854 -0.35641 -0.06800 -0.24422 -0.18019 -0.35996 -0.06444 1984.00000 -0.50236 -0.50612 -0.49861 -0.64606 -0.35867 -0.53372 -0.47101 -0.64949 -0.35524 1985.00000 -0.52158 -0.52547 -0.51770 -0.66815 -0.37502 -0.54921 -0.49395 -0.67078 -0.37238 1986.00000 -0.42074 -0.42464 -0.41685 -0.56370 -0.27778 -0.44771 -0.39377 -0.56628 -0.27521 1987.00000 -0.29558 -0.29938 -0.29178 -0.43716 -0.15400 -0.32278 -0.26838 -0.43980 -0.15136 1988.00000 -0.16157 -0.16535 -0.15779 -0.30523 -0.01792 -0.18829 -0.13485 -0.30774 -0.01540 1989.00000 -0.23976 -0.24366 -0.23587 -0.38372 -0.09581 -0.26586 -0.21367 -0.38612 -0.09341 1990.00000 -0.04245 -0.04624 -0.03866 -0.18727 0.10237 -0.06777 -0.01714 -0.18951 0.10461 1991.00000 -0.11369 -0.11751 -0.10986 -0.25986 0.03249 -0.13730 -0.09007 -0.26181 0.03443 1992.00000 -0.28069 -0.28466 -0.27673 -0.42526 -0.13613 -0.30358 -0.25781 -0.42712 -0.13427 1993.00000 -0.26064 -0.26454 -0.25673 -0.40266 -0.11861 -0.28351 -0.23776 -0.40454 -0.11673 1994.00000 -0.22579 -0.22961 -0.22197 -0.36892 -0.08266 -0.24751 -0.20407 -0.37061 -0.08097 1995.00000 -0.01126 -0.01518 -0.00734 -0.15482 0.13230 -0.03265 0.01013 -0.15645 0.13394 1996.00000 -0.23346 -0.23742 -0.22950 -0.37599 -0.09093 -0.25605 -0.21087 -0.37782 -0.08909 1997.00000 -0.03280 -0.03669 -0.02890 -0.17705 0.11145 -0.05734 -0.00826 -0.17917 0.11358 1998.00000 0.26206 0.25799 0.26614 0.11747 0.40666 0.23861 0.28552 0.11552 0.40861 1999.00000 -0.02587 -0.03002 -0.02173 -0.17667 0.12492 -0.04857 -0.00318 -0.17842 0.12667 2000.00000 -0.04745 -0.05154 -0.04336 -0.19815 0.10325 -0.07049 -0.02441 -0.19996 0.10505 2001.00000 0.00411 -0.00003 0.00826 -0.14553 0.15375 -0.02027 0.02850 -0.14756 0.15578 2002.00000 -0.02807 -0.03223 -0.02390 -0.18005 0.12392 -0.05261 -0.00352 -0.18208 0.12595 2003.00000 0.02977 0.02562 0.03392 -0.12306 0.18261 0.00650 0.05304 -0.12488 0.18443 2004.00000 -0.00033 -0.00449 0.00383 -0.15616 0.15550 -0.02250 0.02184 -0.15779 0.15713 2005.00000 0.05475 0.05078 0.05872 -0.09395 0.20345 0.03074 0.07876 -0.09593 0.20543 2006.00000 0.01137 0.00727 0.01547 -0.14204 0.16477 -0.01251 0.03524 -0.14394 0.16667 2007.00000 0.06418 0.06002 0.06834 -0.08869 0.21705 0.03995 0.08841 -0.09065 0.21902 2008.00000 -0.08485 -0.08888 -0.08082 -0.23831 0.06862 -0.11041 -0.05928 -0.24048 0.07078 2009.00000 -0.09206 -0.09613 -0.08798 -0.24741 0.06329 -0.11496 -0.06915 -0.24914 0.06502 2010.00000 0.08189 0.07779 0.08600 -0.07241 0.23620 0.05967 0.10411 -0.07406 0.23784 2011.00000 -0.07769 -0.08171 -0.07367 -0.23527 0.07989 -0.10030 -0.05509 -0.23694 0.08155 2012.00000 -0.11835 -0.12260 -0.11409 -0.27436 0.03767 -0.14107 -0.09563 -0.27606 0.03937 2013.00000 -0.01766 -0.02216 -0.01315 -0.17393 0.13862 -0.04052 0.00521 -0.17566 0.14035 2014.00000 -0.02506 -0.02952 -0.02060 -0.18061 0.13049 -0.04758 -0.00255 -0.18230 0.13217 2015.00000 0.20513 0.20072 0.20954 0.04863 0.36163 0.16366 0.24660 0.04317 0.36709 2016.00000 0.34246 0.33813 0.34680 0.18585 0.49908 0.30104 0.38389 0.18040 0.50452 2017.00000 0.16620 0.16182 0.17058 0.01666 0.31574 0.12482 0.20759 0.01098 0.32143 2018.00000 0.02880 0.02435 0.03325 -0.12420 0.18179 -0.01286 0.07046 -0.12983 0.18743 2019.00000 0.18143 0.17717 0.18569 0.03055 0.33230 0.13944 0.22342 0.02476 0.33809 2020.00000 0.33881 0.33445 0.34316 0.18087 0.49674 0.29676 0.38085 0.17531 0.50230 2021.00000 0.08340 0.07902 0.08778 -0.07397 0.24077 0.03999 0.12681 -0.07991 0.24671 2022.00000 0.12593 0.12150 0.13036 -0.03221 0.28407 0.07966 0.17221 -0.03890 0.29076 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period