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 0.231884622853361
1841 4.59917588158629
1842 0.555449931006971
1843 0.615293398677982
1844 1.58038990315455
1845 2.85725136685703
1846 3.9566147091477
1847 0.412436545759649
1848 0.353129487196898
1849 0.0200559709998057
1850 1.91692344833566
1851 0.436613091289413
1852 1.96678630921341
1853 -0.946762449502833
1854 2.01617688791736
1855 1.13183829619216
1856 -0.224192850802649
1857 -1.38957059557263
1858 -2.71148319307651
1859 -2.01103146236503
1860 0.231884622853361
1861 0.412436545759649
1862 0.412436545759649
1863 -1.03266351949208
1864 -0.373605557121468
1865 1.41705364723947
1866 0.314295203373048
1867 2.2092482033811
1868 0.783654540349828
1869 0.783654540349828
1870 1.55354259035969
1871 1.73849962770836
1872 -0.655351521646109
1873 -0.867884987957909
1874 -2.60273021993568
1875 0.494752433149926
1876 1.30501886094901
1877 NA
1878 0.542036535333241
1879 2.16163198343458
1880 1.91692344833566
1881 2.16163198343458
1882 2.55371852332522
1883 1.44465933567482
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1885 0.0994177420147857
1886 1.30501886094901
1887 -0.70610986665117
1888 1.68634948135104
1889 -0.163654736414241
1890 2.66397457385438
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1892 0.00475588991251378
1893 0.719668759760847
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1895 0.742170276421083
1896 0.384633075932015
1897 0.719668759760847
1898 0.648182273249792
1899 -0.0415080399355312
1900 0.0994177420147857
1901 1.13183829619216
1902 0.188213496636357
1903 -0.4854157263703
1904 0.26792045790882
1905 -1.0480570892248
1906 0.605377451693459
1907 0.868587662429238
1908 -0.476691630469598
1909 2.70748708622555
1910 -0.399105256193263
1911 -0.064848514532691
1912 0.0844238405808689
1913 -0.294001508947409
1914 0.370661113519926
1915 0.289389649141198
1916 0.0618257856246376
1917 0.674313956942203
1918 1.33327444093811
1919 -0.269214118241747
1920 1.73849962770836
1921 -1.28265338397368
1922 0.426268876094511
1923 0.578822119774313
1924 -0.195821087645531
1925 0.754976494929394
1926 2.37268375195511
1927 -1.0480570892248
1928 -0.147673168445554
1929 -1.18460362841165
1930 -0.029890338007647
1931 -0.771802703411424
1932 0.0504779909405807
1933 0.03909735592939
1934 -1.79319841111347
1935 0.00475588991251378
1936 -1.37244323056476
1937 0.324922822452888
1938 -0.600803837275149
1939 1.7124920718229
1940 1.44465933567482
1941 -0.232338465337557
1942 1.30501886094901
1943 0.300082032822059
1944 0.118080710266911
1945 0.49814747422552
1946 2.96192699753679
1947 2.11358848622421
1948 1.10233971021366
1949 -1.50031462602603
1950 -0.921913699449946
1951 -0.373605557121468
1952 -0.306457353454737
1953 -0.991962063650441
1954 -0.0067586408575447
1955 -0.171670782171975
1956 1.33327444093811
1957 -0.600803837275149
1958 0.395081209811118
1959 -1.21153816805117
1960 0.398558081894178
1961 0.173550516182416
1962 -0.386333234638749
1963 -0.578321905128748
1964 -2.37401577209719
1965 0.638341969534598
1966 0.398558081894178
1967 0.257143258054545
1968 0.722890370628655
1969 -0.52935618675564
1970 1.01872357474862
1971 -1.62761255015572
1972 -1.00209052555017
1973 -1.80633488646899
1974 0.114355128697882
1975 -0.306457353454737
1976 -0.790804261115723
1977 -1.27712592603615
1978 -1.59680935030177
1979 -0.111957604038499
1980 0.363657392549697
1981 1.24799801125413
1982 0.360151073957213
1983 -0.339878868583485
1984 0.774115972246016
1985 -0.956753908139721
1986 0.631769257710578
1987 1.10233971021366
1988 0.921244516799166
1989 -0.809911717722109
1990 0.436613091289413
1991 -0.655351521646109
1992 -1.46490817946958
1993 0.582150571130453
1994 0.837320360794303
1995 1.60709217906304
1996 -2.00396231484255
1997 -0.064848514532691
1998 1.03076259812236
1999 0.184552768892944
2000 -0.252780120629126
2001 -0.60983672467662
2002 0.719668759760847
2003 1.30501886094901
2004 -0.724752363871937
2005 -0.437691450867839
2006 0.023871657777624
2007 0.548748526037214
2008 -1.1792437960069
2009 -1.13668366186647
2010 -0.0453883562325028
2011 0.911996988549373
2012 -0.489562701486032
2013 -0.104184136980432
2014 -2.14148277967555
2015 -0.863015906251908
2016 -1.22333137413321
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
