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 1.57105304842737
1822 1.57105304842737
1823 0.0961580942562275
1824 2.59262440683725
1825 0.693226160264391
1826 -0.881750598942662
1827 3.26354892262744
1828 0.433826214932627
1829 NA
1830 3.01172589026089
1831 1.75999931849005
1832 -0.274062358269189
1833 1.66643826160304
1834 1.71344092522089
1835 -0.632254272165376
1836 1.06295106732036
1837 1.2471902317917
1838 -0.935809925642437
1839 1.57105304842737
1840 0.870801743060337
1841 4.53695184084377
1842 0.954178545725363
1843 1.00889778734619
1844 1.3994358820083
1845 2.82502202927563
1846 3.55592891458994
1847 0.574588751526425
1848 0.541363370952273
1849 0.380551928917045
1850 2.09608551732303
1851 0.954178545725363
1852 2.11772633003892
1853 -0.430950243192031
1854 2.32937346249808
1855 2.41173617361631
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 NA
1877 NA
1878 NA
1879 NA
1880 NA
1881 NA
1882 NA
1883 NA
1884 NA
1885 NA
1886 NA
1887 NA
1888 NA
1889 NA
1890 NA
1891 NA
1892 NA
1893 NA
1894 NA
1895 NA
1896 NA
1897 NA
1898 NA
1899 NA
1900 0.0208265864872856
1901 1.15863583545002
1902 -0.167068555323892
1903 -0.411443616444404
1904 0.358409417956391
1905 NA
1906 0.625420528164173
1907 0.728175683562859
1908 -0.558429751895502
1909 2.44839464291316
1910 -0.289070001859635
1911 -0.084368075246808
1912 -0.0630926176912186
1913 -0.330665847740342
1914 0.249079830934604
1915 0.529214957334138
1916 0.0415192078637867
1917 0.59260022485511
1918 1.44663314200729
1919 -0.177993076304619
1920 1.5420671541338
1921 -1.15678589919166
1922 0.0208265864872856
1923 NA
1924 0.176691279609449
1925 0.736868333468789
1926 2.43620257104397
1927 -1.14706053195886
1928 0.0208265864872856
1929 -2.10198595873605
1930 -0.0737152355085356
1931 -0.784902106426347
1932 0.427594894664416
1933 NA
1934 -1.92492596735423
1935 -0.0314038764397017
1936 -1.4531708709219
1937 0.377396162846325
1938 -0.682372619327877
1939 1.66171311626138
1940 1.18485990078887
1941 -0.19260973941809
1942 1.33913336388141
1943 NA
1944 2.07497140867799e-05
1945 0.25233875949349
1946 3.06659249837948
1947 1.851827552725
1948 1.06832059421218
1949 -1.40522586515231
1950 -1.13252911301624
1951 -0.376600077787139
1952 -0.49410805744392
1953 -1.05143180602035
1954 0.150032290875595
1955 -0.0630926176912186
1956 NA
1957 -0.690798222049478
1958 0.22946948265256
1959 -1.28100713475442
1960 0.329759806380475
1961 0.196566570072566
1962 -0.372749573966079
1963 -0.678167681850289
1964 -2.24128965182399
1965 0.523127312211397
1966 0.32656382027514
1967 0.193261033683364
1968 0.78865587695192
1969 -0.703476199729388
1970 0.932099409502524
1971 -1.54592088259644
1972 NA
1973 -1.75277198749622
1974 0.123189023812037
1975 -0.24052056298067
1976 -0.750375519480076
1977 -1.50737299374156
1978 NA
1979 -0.177993076304619
1980 0.374237922091854
1981 1.2373775306742
1982 0.447811860955986
1983 -0.188950120300462
1984 NA
1985 -0.908667890210666
1986 0.75420063319805
1987 1.14282845797588
1988 0.842651482029401
1989 -0.728976323613905
1990 0.492553291561697
1991 -0.570624213985664
1992 -1.30646770837942
1993 0.58360423511213
1994 0.75420063319805
1995 1.52264569084625
1996 -1.79481409798256
1997 0.044957083957953
1998 1.08973464835523
1999 0.307333978416388
2000 -0.00693997011194116
2001 -0.526119945600504
2002 0.842651482029401
2003 1.29849472443928
2004 NA
2005 -0.388176647461382
2006 0.176691279609449
2007 NA
2008 -0.703476199729388
2009 -1.13252911301624
2010 -0.00693997011194116
2011 0.669765191040826
2012 -0.408138163660583
2013 NA
2014 -2.01526518648358
2015 -0.824178543927914
2016 -1.21082698469099
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
