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 NA
1877 NA
1878 NA
1879 NA
1880 NA
1881 NA
1882 NA
1883 1.5039057616063
1884 -1.20302538895135
1885 -1.03803243935029
1886 -1.08814140135154
1887 -0.565387547874039
1888 -1.48366346795771
1889 -1.1261012864969
1890 -1.55333098800097
1891 0.0158010979981394
1892 -1.13882804583462
1893 -0.389022112251135
1894 3.43188964611153
1895 -0.345928564753521
1896 -1.20302538895135
1897 0.134042216466914
1898 -1.79946171692463
1899 -0.819261275101365
1900 1.66913840912597
1901 -1.62419261590288
1902 -2.32603189891846
1903 0.464243540004722
1904 1.54941672104081
1905 -1.22897270038173
1906 -0.976183295677213
1907 0.371999766296336
1908 -0.0544687344404429
1909 -1.24200505068844
1910 0.835332064608165
1911 -0.71371352929477
1912 0.287580691768795
1913 -0.903078108792703
1914 -0.356665919777799
1915 2.04299515922792
1916 0.344010390841589
1917 -1.16439342117301
1918 0.134042216466914
1919 -0.0342913284833296
1920 -0.951682119843409
1921 -1.08814140135154
1922 -1.65288350598803
1923 -1.20302538895135
1924 0.0456199464537288
1925 1.58708301888645
1926 0.315871407965457
1927 1.05320507117412
1928 1.61704900806746
1929 1.80834304296385
1930 -0.0645879541344047
1931 -1.29453292420142
1932 -0.679062226794958
1933 1.25515349473882
1934 -1.63851288860823
1935 0.0257602278872114
1936 1.24720884053238
1937 0.920126931555688
1938 -1.10075823689881
1939 0.306458134855014
1940 0.679367894096044
1941 0.0456199464537288
1942 -0.410714424612757
1943 1.07781505924762
1944 -0.831140664465876
1945 -0.878971596641057
1946 0.211380279785385
1947 2.88711884719951
1948 -1.25507693693191
1949 -0.399856021518209
1950 -0.136002333241558
1951 0.455090810741406
1952 -0.80741280081643
1953 -1.34771362594022
1954 1.04497819167687
1955 0.362686468245779
1956 -0.218897612291047
1957 -0.239841260776437
1958 -0.208459188090051
1959 0.362686468245779
1960 1.06962346009314
1961 0.390577263213724
1962 0.065402274792817
1963 0.065402274792817
1964 0.306458134855014
1965 -0.783807770594099
1966 -0.136002333241558
1967 -0.250346734271267
1968 2.1468623381545
1969 -0.0443698949508498
1970 -1.1261012864969
1971 0.240086384744422
1972 -0.0747276621176871
1973 -3.23726103073348
1974 1.85885311504337
1975 0.249619941932264
1976 -0.498481089945461
1977 -0.0342913284833296
1978 -0.11549357082348
1979 0.527878150012963
1980 -0.599200604042898
1981 -0.239841260776437
1982 0.0752646638735858
1983 -1.16439342117301
1984 -0.542979875396314
1985 0.661762847801944
1986 0.211380279785385
1987 -0.345928564753521
1988 0.60860458193492
1989 -0.00417620871566124
1990 0.826781506817811
1991 -1.34771362594022
1992 0.390577263213724
1993 -0.136002333241558
1994 0.590769132180935
1995 0.455090810741406
1996 -0.378212553385869
1997 -1.74019030515109
1998 -0.443438051385569
1999 -0.0282538753999951
2000 1.1299667996471
2001 0.848133394863202
2002 0.757899730361317
2003 1.27734142333218
2004 -0.774399785128747
2005 -1.9485162652903
2006 -0.769703032141312
2007 0.146688937930051
2008 0.473380611779814
2009 0.498881713362968
2010 -0.070669313374358
2011 -0.265092395051036
2012 0.80706529868069
2013 0.862606219683593
2014 1.60358254273309
2015 NA
2016 NA
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
