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 NA
1884 NA
1885 NA
1886 NA
1887 NA
1888 NA
1889 NA
1890 NA
1891 NA
1892 NA
1893 -0.715169233484803
1894 0.471386586599113
1895 -0.312615982799918
1896 1.14605799845745
1897 1.36699495550274
1898 -0.781981932545931
1899 5.25536845023344
1900 0.581969062552062
1901 0.994361811456708
1902 -0.643518061423128
1903 -0.738309737007642
1904 -0.553225453566235
1905 -0.431558192491861
1906 -0.915295735556625
1907 -0.489276738812927
1908 -0.993962135758226
1909 -0.222474752019559
1910 1.43301579841925
1911 -1.66678844677894
1912 1.06434570497057
1913 1.00927269660903
1914 0.160914228493982
1915 -0.703637942320028
1916 1.39908904160862
1917 1.50625116200575
1918 0.906298718241461
1919 -0.744111207508674
1920 2.39226176709318
1921 -0.626468457853828
1922 0.949413006711263
1923 0.41295791840982
1924 0.464405829553051
1925 0.0518942454548797
1926 0.436399413980446
1927 -0.729619819618806
1928 -0.128631724039246
1929 -0.695006395510063
1930 -0.0211345286164335
1931 -1.12686270526057
1932 -0.214592596374531
1933 -1.19309813116771
1934 -1.38089001916145
1935 0.403554908218492
1936 -0.820135907008231
1937 -1.10186421609157
1938 -0.945405793414346
1939 -0.9909134733936
1940 0.90413506772523
1941 -0.855611167440177
1942 -0.423363747306349
1943 -0.738309737007642
1944 0.0343537671696249
1945 0.591091749049773
1946 0.17561913399956
1947 -1.07699225820418
1948 -0.752825749821083
1949 2.07027860188822
1950 -1.3974292936146
1951 0.768473649070818
1952 -0.744111207508674
1953 -0.317965552808986
1954 3.10376108369401
1955 -0.175351910116371
1956 0.823538947718639
1957 0.41295791840982
1958 1.64839135353229
1959 0.422345804078153
1960 -1.22176294232984
1961 1.55332094859876
1962 -0.486513905227348
1963 -1.76256584347177
1964 2.37494522849815
1965 0.561391666716374
1966 0.17561913399956
1967 -1.06460321496083
1968 1.38306189478844
1969 -0.706518343062554
1970 0.593370236554251
1971 -1.03684098340089
1972 -1.00617550215897
1973 0.803772796491049
1974 0.985825215026271
1975 0.496911997222992
1976 0.0743659983352059
1977 1.4030896415206
1978 0.00920018430460628
1979 0.810368639636699
1980 -0.426093825253761
1981 2.14769238109032
1982 -0.0925664849587283
1983 0.803772796491049
1984 -2.00183519023872
1985 0.552223202695512
1986 -1.02762141323859
1987 0.788354641469956
1988 -0.712283986295629
1989 -1.61096123470859
1990 -0.0567354001784279
1991 0.520021307472368
1992 -1.05533180087468
1993 -1.30879165712415
1994 -1.18675108220577
1995 0.466733670890508
1996 -0.652063931658084
1997 0.255824924818187
1998 -0.752825749821083
1999 0.011720644011617
2000 -0.598176184526942
2001 -0.752825749821083
2002 2.00845072846574
2003 -0.29659908069387
2004 -0.767383046385746
2005 -0.603822347485376
2006 0.688290111301678
2007 0.757400439168025
2008 -1.00617550215896
2009 0.111620594217355
2010 0.600200471313015
2011 -0.225104677259709
2012 -0.291270670350564
2013 1.16476510362304
2014 -0.0823053132130995
2015 -1.43736060559075
2016 -1.20581715049233
2017 0.871588591416085
2018 0.192726936166766
2019 1.48456411432531
2020 0.0967482979900864
2021 NA
