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 NA
1806 NA
1807 NA
1808 NA
1809 NA
1810 NA
1811 NA
1812 NA
1813 NA
1814 NA
1815 NA
1816 NA
1817 NA
1818 NA
1819 NA
1820 NA
1821 NA
1822 NA
1823 NA
1824 NA
1825 NA
1826 NA
1827 NA
1828 NA
1829 NA
1830 NA
1831 NA
1832 NA
1833 NA
1834 NA
1835 NA
1836 NA
1837 NA
1838 NA
1839 NA
1840 NA
1841 NA
1842 NA
1843 NA
1844 NA
1845 NA
1846 NA
1847 NA
1848 NA
1849 NA
1850 NA
1851 NA
1852 NA
1853 NA
1854 NA
1855 NA
1856 NA
1857 NA
1858 NA
1859 NA
1860 NA
1861 NA
1862 NA
1863 NA
1864 NA
1865 NA
1866 NA
1867 NA
1868 NA
1869 NA
1870 NA
1871 NA
1872 NA
1873 NA
1874 NA
1875 NA
1876 -0.545288881023328
1877 -0.41185835651343
1878 -1.17131943102273
1879 -0.609200040410089
1880 0.667300395993907
1881 2.38943562668909
1882 0.871716663215036
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1884 -0.583527510677647
1885 -0.744225921303918
1886 -0.482261090362123
1887 1.13592771943849
1888 1.64957274243479
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1890 0.706841498513993
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1892 2.34239190495458
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1894 -0.254257154668743
1895 -0.354671513617241
1896 0.997623337338146
1897 3.5516914288653
1898 -2.07620757328989
1899 4.11178143088251
1900 -1.09392262814756
1901 -1.11313918389149
1902 0.307984130190457
1903 0.550258040732195
1904 -1.07002376159008
1905 -0.0405313457978739
1906 0.0944304121082513
1907 0.807658346592774
1908 -1.06050171612507
1909 0.865344700819822
1910 0.820530663465719
1911 -1.14697989253154
1912 0.677213218867644
1913 0.420150744108626
1914 0.451261574220375
1915 1.13592771943849
1916 0.0944304121082513
1917 0.0684762813263964
1918 1.94506248250864
1919 -1.51209350458247
1920 0.906630068275148
1921 -1.17620431578693
1922 -0.592068867301351
1923 -0.334416261437267
1924 -0.920154231375274
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1926 -0.163720071377036
1927 -1.11795699126126
1928 1.5684514352167
1929 -0.643658467373295
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1931 -1.21548998915625
1932 0.149593058964821
1933 -0.498983912909114
1934 -0.757512217910539
1935 -0.171525019499548
1936 -0.44485544400204
1937 0.300891265045962
1938 0.839781978937695
1939 0.516333286319197
1940 -0.0519480051693566
1941 1.37664884908457
1942 -0.0978851058278129
1943 -0.695846164052011
1944 -0.604911164854989
1945 0.451261574220376
1946 0.755860012058948
1947 -0.490614890812348
1948 0.590680076734241
1949 3.24947350656023
1950 -1.18599119809719
1951 -0.318274856592449
1952 -0.278162119467752
1953 -0.338460308266262
1954 2.14813188496943
1955 1.75149922438962
1956 0.38885111362985
1957 1.83559215772531
1958 1.18128100973205
1959 2.29500286035522
1960 -0.739805975221762
1961 -0.829054492139526
1962 -0.920154231375273
1963 -1.48038718822685
1964 -0.524183035058225
1965 0.0123957948800397
1966 -0.350613443757529
1967 -1.36621589578735
1968 1.22926034238556
1969 0.77534276848853
1970 0.451261574220376
1971 -1.14212884440033
1972 0.204152100306231
1973 -0.726572436836734
1974 -0.924759614650778
1975 1.12377157913015
1976 0.240197914862555
1977 0.423616771386779
1978 -1.55476316369276
1979 1.11768363186663
1980 -0.562244159466315
1981 1.33869008633381
1982 -0.191093277003421
1983 -0.420085618100904
1984 -1.67452821943343
1985 1.53455655115419
1986 -1.32041659889375
1987 0.6407754281175
1988 -1.42809206273961
1989 -0.342507849004537
1990 -1.34579742721762
1991 -0.0748621276259851
1992 -0.744225921303918
1993 -0.748650269526678
1994 0.392338268089867
1995 -0.302188731134494
1996 0.597386984780896
1997 0.116569028208125
1998 -0.639336736400931
1999 -0.915553730602137
2000 -0.994435512620504
2001 -0.897200286674864
2002 NA
2003 NA
2004 NA
2005 0.300891265045962
2006 0.624129679908963
2007 1.62730471004039
2008 0.00110241839249238
2009 2.45326387012288
2010 0.0647573920173125
2011 NA
2012 NA
2013 NA
2014 NA
2015 NA
2016 NA
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
