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 NA
1894 NA
1895 NA
1896 NA
1897 NA
1898 NA
1899 NA
1900 NA
1901 1.23169053228768
1902 -0.583511629821622
1903 -0.0496690195172812
1904 -0.425044444888004
1905 1.23169053228768
1906 0.0187310281457116
1907 1.16036206760107
1908 -0.0496690195172812
1909 -1.14287526921995
1910 1.37089618571601
1911 -0.316449999203999
1912 0.792060518599177
1913 0.1795055251453
1914 -0.0299882382162219
1915 -0.812316777840523
1916 0.65601887767844
1917 -0.316449999203999
1918 1.42535869118133
1919 -0.305786188492259
1920 2.80170336132077
1921 -1.07367180373566
1922 0.31562352188047
1923 -0.491995124611787
1924 1.50581674166376
1925 0.506606027556544
1926 0.548695148848424
1927 -0.762702755152732
1928 -0.0694626071389459
1929 -1.36141400337408
1930 -0.263471819163583
1931 -0.0893707074906973
1932 -0.0893707074906973
1933 -0.824849150684967
1934 -0.762702755152732
1935 -0.263471819163583
1936 -1.30141879893084
1937 -1.07367180373566
1938 -0.992780006712021
1939 -0.109395068308596
1940 1.15316300172863
1941 0.862241896140442
1942 0.297765126964965
1943 0.0187310281457116
1944 0.394935125454613
1945 -0.139653526528437
1946 -0.139653526528437
1947 -1.50150970954731
1948 0.3774561880219
1949 0.915995770808444
1950 0.0187310281457116
1951 -1.10115109730792
1952 -1.10115109730792
1953 -0.606812725123834
1954 1.05106273562981
1955 0.207140483968297
1956 0.598599634486651
1957 0.3774561880219
1958 -0.119451404198099
1959 2.42057574269074
1960 0.0283937393612726
1961 1.67535800735437
1962 -1.06003073683185
1963 -1.45398688532105
1964 1.58485463069197
1965 1.09512437259173
1966 1.24581452757685
1967 -0.548881433690335
1968 0.548695148848424
1969 -0.571925779591313
1970 0.696520931369506
1971 -1.37662268665821
1972 -1.51754312502188
1973 -0.480739030133701
1974 -0.812316777840523
1975 0.142325225009459
1976 -0.677781812890217
1977 2.05631323094098
1978 -1.08737832182752
1979 -0.273999846073339
1980 -0.370294934884833
1981 1.27392414119384
1982 -0.799836499538783
1983 -0.392083984713416
1984 -1.46973304337977
1985 1.1747236440989
1986 -1.59922244709145
1987 -0.571925779591313
1988 -1.08737832182752
1989 -1.24271222000872
1990 -0.242515237951064
1991 1.40501408206004
1992 0.188740745007735
1993 -0.738197514870056
1994 -0.642094164976983
1995 1.96088575184459
1996 -0.436106409790239
1997 0.288803259049571
1998 -1.15692145813528
1999 -0.653944319150004
2000 -0.25297704041556
2001 0.00904153231058504
2002 2.25312215491252
2003 -0.927053015242801
2004 -0.992780006712021
2005 1.0878129169769
2006 0.752531953932357
2007 0.188740745007735
2008 -1.27190881214903
2009 -0.180422134215345
2010 1.23169053228768
2011 -0.514627360982528
2012 -1.37662268665821
2013 2.75037595945479
2014 0.368685853155199
2015 -1.18522634440724
2016 -0.583511629821622
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
