1973.00000 -0.24347 -0.24574 -0.24119 -0.37294 -0.11399 -0.26993 -0.21700 -0.37564 -0.11129 1974.00000 -0.49319 -0.49546 -0.49092 -0.61814 -0.36824 -0.51896 -0.46742 -0.62079 -0.36559 1975.00000 -0.41827 -0.42051 -0.41603 -0.54282 -0.29372 -0.44315 -0.39339 -0.54530 -0.29124 1976.00000 -0.57378 -0.57601 -0.57155 -0.69707 -0.45049 -0.59756 -0.55000 -0.69936 -0.44820 1977.00000 -0.25568 -0.25792 -0.25345 -0.37889 -0.13248 -0.27963 -0.23174 -0.38121 -0.13015 1978.00000 -0.37646 -0.37867 -0.37425 -0.49893 -0.25399 -0.40156 -0.35136 -0.50149 -0.25143 1979.00000 -0.26852 -0.27073 -0.26631 -0.38888 -0.14816 -0.29249 -0.24455 -0.39126 -0.14578 1980.00000 -0.26927 -0.27150 -0.26705 -0.39130 -0.14724 -0.29573 -0.24282 -0.39415 -0.14439 1981.00000 -0.16902 -0.17126 -0.16677 -0.29079 -0.04724 -0.19470 -0.14334 -0.29349 -0.04454 1982.00000 -0.38377 -0.38605 -0.38149 -0.50493 -0.26260 -0.40685 -0.36068 -0.50713 -0.26040 1983.00000 -0.21640 -0.21865 -0.21414 -0.33604 -0.09675 -0.23942 -0.19337 -0.33826 -0.09453 1984.00000 -0.42955 -0.43176 -0.42733 -0.55017 -0.30892 -0.45219 -0.40690 -0.55230 -0.30679 1985.00000 -0.44895 -0.45116 -0.44674 -0.57220 -0.32570 -0.46912 -0.42878 -0.57385 -0.32404 1986.00000 -0.37988 -0.38214 -0.37762 -0.50328 -0.25648 -0.39977 -0.35999 -0.50489 -0.25487 1987.00000 -0.19490 -0.19713 -0.19267 -0.31641 -0.07340 -0.21502 -0.17479 -0.31808 -0.07172 1988.00000 -0.13945 -0.14167 -0.13723 -0.26262 -0.01628 -0.15906 -0.11984 -0.26419 -0.01471 1989.00000 -0.22679 -0.22904 -0.22453 -0.35079 -0.10278 -0.24593 -0.20764 -0.35228 -0.10129 1990.00000 -0.05778 -0.06000 -0.05555 -0.18278 0.06723 -0.07643 -0.03913 -0.18419 0.06863 1991.00000 -0.13796 -0.14023 -0.13568 -0.26268 -0.01323 -0.15527 -0.12064 -0.26390 -0.01201 1992.00000 -0.29390 -0.29617 -0.29164 -0.41537 -0.17244 -0.31057 -0.27724 -0.41653 -0.17128 1993.00000 -0.28145 -0.28372 -0.27917 -0.40489 -0.15800 -0.29808 -0.26481 -0.40603 -0.15687 1994.00000 -0.16734 -0.16955 -0.16512 -0.29230 -0.04237 -0.18327 -0.15140 -0.29333 -0.04134 1995.00000 -0.07643 -0.07861 -0.07426 -0.20073 0.04786 -0.09222 -0.06065 -0.20174 0.04888 1996.00000 -0.22649 -0.22867 -0.22432 -0.35040 -0.10258 -0.24277 -0.21022 -0.35149 -0.10150 1997.00000 -0.05363 -0.05581 -0.05146 -0.17900 0.07174 -0.07098 -0.03629 -0.18022 0.07295 1998.00000 0.25935 0.25709 0.26161 0.13028 0.38842 0.24265 0.27605 0.12918 0.38951 1999.00000 0.00954 0.00728 0.01179 -0.12353 0.14261 -0.00686 0.02593 -0.12456 0.14363 2000.00000 -0.06799 -0.07024 -0.06574 -0.20042 0.06445 -0.08435 -0.05163 -0.20145 0.06547 2001.00000 0.00338 0.00113 0.00562 -0.12970 0.13645 -0.01379 0.02054 -0.13082 0.13757 2002.00000 -0.00281 -0.00510 -0.00053 -0.13932 0.13369 -0.02009 0.01446 -0.14043 0.13480 2003.00000 0.00735 0.00502 0.00968 -0.13229 0.14699 -0.00924 0.02394 -0.13329 0.14799 2004.00000 -0.02046 -0.02279 -0.01814 -0.16066 0.11973 -0.03621 -0.00472 -0.16156 0.12063 2005.00000 0.04539 0.04306 0.04773 -0.09238 0.18317 0.02851 0.06228 -0.09343 0.18422 2006.00000 0.06004 0.05768 0.06239 -0.08203 0.20211 0.04332 0.07676 -0.08303 0.20311 2007.00000 0.01802 0.01566 0.02039 -0.12377 0.15981 0.00107 0.03497 -0.12480 0.16084 2008.00000 -0.09937 -0.10169 -0.09704 -0.23660 0.03787 -0.11720 -0.08153 -0.23777 0.03904 2009.00000 -0.04628 -0.04864 -0.04392 -0.18770 0.09514 -0.06259 -0.02997 -0.18865 0.09609 2010.00000 0.09752 0.09516 0.09989 -0.04397 0.23902 0.08154 0.11351 -0.04489 0.23994 2011.00000 -0.10565 -0.10802 -0.10327 -0.24994 0.03865 -0.12169 -0.08960 -0.25085 0.03956 2012.00000 -0.08404 -0.08643 -0.08164 -0.22835 0.06027 -0.10021 -0.06787 -0.22928 0.06120 2013.00000 -0.02750 -0.02999 -0.02500 -0.16938 0.11439 -0.04345 -0.01154 -0.17030 0.11531 2014.00000 0.01466 0.01212 0.01719 -0.12732 0.15663 -0.00104 0.03035 -0.12821 0.15752 2015.00000 0.19931 0.19669 0.20193 0.06336 0.33526 0.17188 0.22673 0.06059 0.33802 2016.00000 0.31222 0.30965 0.31480 0.17783 0.44661 0.28445 0.34000 0.17497 0.44948 2017.00000 0.16378 0.16122 0.16634 0.03373 0.29384 0.13601 0.19156 0.03077 0.29680 2018.00000 0.07562 0.07304 0.07819 -0.06226 0.21349 0.04776 0.10347 -0.06507 0.21630 2019.00000 0.20910 0.20657 0.21163 0.07723 0.34098 0.18093 0.23727 0.07423 0.34397 2020.00000 0.31181 0.30924 0.31438 0.17798 0.44565 0.28378 0.33984 0.17505 0.44857 2021.00000 0.16793 0.16539 0.17048 0.03476 0.30111 0.13967 0.19620 0.03177 0.30410 2022.00000 0.14398 0.14145 0.14650 0.01001 0.27794 0.11564 0.17232 0.00703 0.28093 2023.00000 0.49358 0.49107 0.49608 0.36395 0.62320 0.46518 0.52197 0.36086 0.62630 2024.00000 0.63055 0.62812 0.63298 0.50663 0.75447 0.60094 0.66016 0.50312 0.75798 2025.00000 0.37566 0.37317 0.37816 0.24612 0.50521 0.34506 0.40627 0.24253 0.50880 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period