1973.00000 0.18684 0.15549 0.21819 0.01443 0.35926 0.01178 0.36190 -0.06086 0.43454 1974.00000 0.24368 0.21242 0.27493 0.07377 0.41358 0.07469 0.41266 0.00201 0.48534 1975.00000 0.28374 0.25235 0.31513 0.12844 0.43903 0.12314 0.44433 0.05814 0.50933 1976.00000 0.20744 0.17580 0.23907 0.06968 0.34519 0.05501 0.35986 -0.00044 0.41531 1977.00000 0.39243 0.36007 0.42478 0.25806 0.52679 0.24064 0.54421 0.18714 0.59771 1978.00000 0.31467 0.28211 0.34722 0.18097 0.44836 0.15163 0.47770 0.10133 0.52801 1979.00000 0.22682 0.19497 0.25867 0.09714 0.35649 0.07301 0.38062 0.02314 0.43050 1980.00000 0.18420 0.15204 0.21637 0.05436 0.31404 0.00919 0.35922 -0.03608 0.40448 1981.00000 0.41518 0.38264 0.44772 0.28038 0.54998 0.24420 0.58616 0.19503 0.63532 1982.00000 0.07303 0.04013 0.10593 -0.06121 0.20727 -0.07223 0.21829 -0.12748 0.27354 1983.00000 0.06796 0.03490 0.10102 -0.06324 0.19915 -0.07550 0.21141 -0.12923 0.26515 1984.00000 -0.07260 -0.10591 -0.03929 -0.20555 0.06034 -0.21318 0.06797 -0.26893 0.12373 1985.00000 0.04698 0.01338 0.08057 -0.08650 0.18045 -0.07471 0.16867 -0.13674 0.23070 1986.00000 -0.10862 -0.14171 -0.07553 -0.24052 0.02328 -0.22661 0.00937 -0.28866 0.07142 1987.00000 -0.11587 -0.14882 -0.08291 -0.24413 0.01240 -0.23701 0.00528 -0.29535 0.06362 1988.00000 0.13268 0.09938 0.16598 0.00097 0.26439 0.01397 0.25138 -0.04773 0.31309 1989.00000 0.03885 0.00514 0.07257 -0.09654 0.17425 -0.07629 0.15400 -0.14206 0.21976 1990.00000 0.16240 0.12844 0.19636 0.02103 0.30377 0.05088 0.27392 -0.02084 0.34564 1991.00000 0.26772 0.23345 0.30199 0.12227 0.41316 0.16488 0.37056 0.08632 0.44912 1992.00000 0.40224 0.36846 0.43602 0.25526 0.54922 0.30243 0.50205 0.22139 0.58309 1993.00000 0.33212 0.29888 0.36537 0.18750 0.47675 0.23278 0.43147 0.15355 0.51070 1994.00000 0.02670 -0.00655 0.05995 -0.12156 0.17496 -0.06726 0.12066 -0.15194 0.20534 1995.00000 0.29207 0.25930 0.32484 0.14341 0.44073 0.19809 0.38605 0.11317 0.47097 1996.00000 0.31845 0.28553 0.35138 0.16203 0.47487 0.21932 0.41758 0.13036 0.50654 1997.00000 0.34462 0.31248 0.37676 0.19132 0.49793 0.23694 0.45231 0.15454 0.53471 1998.00000 0.48035 0.44666 0.51405 0.31430 0.64641 0.37916 0.58155 0.28300 0.67771 1999.00000 0.23549 0.20102 0.26997 0.06203 0.40895 0.13715 0.33384 0.03314 0.43785 2000.00000 0.47068 0.43652 0.50484 0.29886 0.64250 0.37104 0.57032 0.26914 0.67222 2001.00000 0.15909 0.12454 0.19365 -0.01245 0.33064 0.05290 0.26529 -0.04560 0.36379 2002.00000 -0.15054 -0.18620 -0.11488 -0.32713 0.02605 -0.25964 -0.04145 -0.36116 0.06007 2003.00000 -0.00637 -0.04162 0.02888 -0.18113 0.16839 -0.10989 0.09715 -0.21253 0.19979 2004.00000 0.07533 0.04047 0.11018 -0.10425 0.25491 -0.02176 0.17242 -0.13177 0.28243 2005.00000 -0.04454 -0.08000 -0.00908 -0.22669 0.13761 -0.15082 0.06175 -0.25839 0.16931 2006.00000 0.00097 -0.03517 0.03711 -0.18487 0.18681 -0.10571 0.10765 -0.21634 0.21828 2007.00000 -0.02047 -0.05634 0.01541 -0.20540 0.16446 -0.12904 0.08811 -0.23789 0.19696 2008.00000 -0.11242 -0.14794 -0.07689 -0.29822 0.07339 -0.22770 0.00287 -0.33395 0.10912 2009.00000 -0.17800 -0.21412 -0.14188 -0.36682 0.01082 -0.27818 -0.07782 -0.39478 0.03878 2010.00000 0.11054 0.07481 0.14627 -0.07848 0.29957 0.01485 0.20624 -0.10432 0.32540 2011.00000 0.03040 -0.00522 0.06601 -0.16113 0.22192 -0.06724 0.12804 -0.18751 0.24831 2012.00000 -0.31331 -0.34974 -0.27688 -0.51185 -0.11478 -0.41144 -0.21518 -0.53775 -0.08887 2013.00000 -0.25537 -0.29326 -0.21749 -0.45884 -0.05191 -0.35382 -0.15693 -0.48455 -0.02620 2014.00000 -0.43387 -0.47217 -0.39557 -0.64750 -0.22024 -0.53332 -0.33442 -0.67261 -0.19513 2015.00000 -0.42452 -0.46337 -0.38566 -0.64461 -0.20442 -0.62000 -0.22903 -0.72144 -0.12759 2016.00000 -0.14561 -0.18371 -0.10751 -0.35844 0.06721 -0.34005 0.04883 -0.43639 0.14517 2017.00000 -0.31171 -0.34997 -0.27345 -0.52474 -0.09868 -0.50798 -0.11544 -0.60388 -0.01953 2018.00000 -0.40980 -0.44795 -0.37166 -0.61984 -0.19977 -0.60723 -0.21238 -0.70057 -0.11903 2019.00000 -0.54928 -0.58675 -0.51181 -0.74947 -0.34908 -0.74684 -0.35172 -0.83302 -0.26553 2020.00000 -0.40852 -0.44583 -0.37122 -0.61501 -0.20204 -0.60518 -0.21187 -0.69610 -0.12095 2021.00000 -0.61983 -0.65662 -0.58304 -0.81811 -0.42155 -0.81596 -0.42371 -0.90114 -0.33853 2022.00000 -0.36427 -0.40121 -0.32734 -0.56220 -0.16635 -0.56155 -0.16700 -0.64616 -0.08239 2023.00000 -0.31435 -0.35152 -0.27718 -0.51246 -0.11624 -0.51216 -0.11655 -0.59676 -0.03194 2024.00000 0.24454 0.15319 0.33590 0.06138 0.42771 0.04124 0.44784 -0.04394 0.53303 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period