1780 NA
1781 NA
1782 NA
1783 NA
1784 NA
1785 NA
1786 NA
1787 NA
1788 NA
1789 NA
1790 NA
1791 NA
1792 NA
1793 NA
1794 NA
1795 NA
1796 NA
1797 NA
1798 NA
1799 NA
1800 NA
1801 NA
1802 NA
1803 NA
1804 NA
1805 -1.47658403236068
1806 0.427016275921299
1807 -0.206683625499197
1808 1.70522017224699
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1815 1.16241839854008
1816 1.00157562899543
1817 0.369427279198372
1818 0.251961950729174
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1820 0.121836516513026
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1824 0.78255978195874
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1844 0.608214052414277
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1847 1.11319190001075
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1881 0.915163819979583
1882 0.079164205452386
1883 1.62318777633927
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1886 0.74984785098364
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1897 1.30359325368171
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1899 0.297511227739941
1900 -0.787899892951734
1901 -0.70017763476355
1902 -1.33590759852519
1903 0.145361566737376
1904 0.3291180910323
1905 -0.191406737062667
1906 0.997681030663075
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1909 0.159415277932851
1910 0.242795130029334
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1912 0.0839266111619611
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1914 0.279348067855159
1915 -0.378629252337556
1916 -0.58627116265713
1917 -0.975998231323477
1918 2.09774181193781
1919 1.27788291167193
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1923 -0.877721854092238
1924 0.612441999444046
1925 1.32187833460504
1926 0.934938849168917
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1928 -0.00748259979574212
1929 0.0312454670151287
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1931 2.2226608626565
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1933 -1.93022147945755
1934 0.587015942681428
1935 -0.389289958061678
1936 -1.23405476110566
1937 0.41379205499546
1938 0.851331117553426
1939 0.766232181165629
1940 -1.01983917868218
1941 -0.58627116265713
1942 -0.920394706730068
1943 -1.62339702986524
1944 -0.486546486622317
1945 1.05577631522062
1946 0.00708198337331052
1947 1.05577631522062
1948 1.82927752349596
1949 -0.383956046216452
1950 -0.0123486432744189
1951 0.135966949545085
1952 -1.20738918026812
1953 -1.86483334809004
1954 1.15110167398924
1955 0.540032844759619
1956 1.02875107391926
1957 -0.357392765399698
1958 1.32187833460504
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1960 0.150051217881928
1961 0.01676391712352
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1963 0.721037179829486
1964 -1.08340564984234
1965 -0.432220503642255
1966 0.0886837216734437
1967 0.168759111121614
1968 -0.823569469377827
1969 -1.00098536637364
1970 -0.362691332620342
1971 2.04698973318713
1972 -0.603143522636488
1973 -1.63844273029345
1974 -0.0613209824618297
1975 -0.405334649996114
1976 -0.432220503642255
1977 1.26313241855231
1978 0.0839266111619611
1979 1.35462687300602
1980 -0.181253621107091
1981 3.17928453313291
1982 -0.513993301141447
1983 2.13550756236743
1984 NA
1985 NA
1986 NA
1987 NA
1988 NA
1989 NA
1990 NA
1991 NA
1992 NA
1993 NA
1994 NA
1995 NA
1996 NA
1997 NA
1998 NA
1999 NA
2000 NA
2001 NA
2002 NA
2003 NA
2004 NA
2005 NA
2006 NA
2007 NA
2008 NA
2009 NA
2010 NA
2011 NA
2012 NA
2013 NA
2014 NA
2015 NA
2016 NA
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
