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 0.102330854132754
1870 2.02004030664251
1871 -0.663268187311123
1872 -0.670151221018205
1873 -0.561261730532741
1874 0.0197579895756785
1875 0.235080091463199
1876 -0.100667688480586
1877 0.739329803626642
1878 0.397638735198723
1879 -0.112875976970274
1880 0.749660680121464
1881 -0.383193491986587
1882 0.0671113347957815
1883 -1.08893238614932
1884 -0.268157543310891
1885 0.212244192426752
1886 0.212244192426752
1887 -1.38738137143117
1888 0.217962874334087
1889 -0.494505575906464
1890 -1.13466387648661
1891 2.06134598919773
1892 -2.02192814499468
1893 -1.01378852934403
1894 -0.494505575906464
1895 0.154696423323518
1896 -0.561261730532741
1897 -0.268157543310891
1898 -0.656395669050574
1899 -0.615379075154353
1900 0.86201496044615
1901 0.425152078213879
1902 -0.507779246068664
1903 -0.30619120521591
1904 -0.976704899465287
1905 0.544507126372217
1906 -1.21981518896539
1907 -1.45306147794055
1908 -0.318937532433027
1909 -0.389667900546964
1910 0.544507126372217
1911 -1.21200231584036
1912 -0.0702809419294013
1913 -0.969326314658689
1914 0.183552836324323
1915 -0.409145277263891
1916 -1.00634618741917
1917 1.28519278450023
1918 0.436116515623986
1919 -0.318937532433026
1920 -0.0702809419294004
1921 -2.03152142676876
1922 -1.42830681353439
1923 -1.02124379374425
1924 0.246459404329403
1925 0.408661683066639
1926 0.841759275258972
1927 -0.521091403443671
1928 -0.932621039890571
1929 1.88598679605599
1930 1.56868435278565
1931 -0.561261730532741
1932 -0.824325900002221
1933 -0.236694553515092
1934 -0.760606955922659
1935 -1.10412146223709
1936 0.00784810973925949
1937 -1.46964911937287
1938 -0.474666605224716
1939 0.806129180427855
1940 1.74027408819422
1941 -0.0100711095631161
1942 -0.554542099451983
1943 -1.26700245913098
1944 0.952248249547563
1945 -1.47796856637939
1946 0.517619867088215
1947 -1.07379739499972
1948 -0.28080145018696
1949 -0.96196031300079
1950 -0.43524269786486
1951 0.183552836324323
1952 0.986943002412983
1953 0.206519006831017
1954 -0.527762005764076
1955 -0.746570760801653
1956 0.967144126058222
1957 -0.180579956843965
1958 -0.629009923370744
1959 -1.74488633881439
1960 0.99188166839915
1961 -0.0521397636173957
1962 -0.874530067029943
1963 0.0434915358887736
1964 -0.00409075228948343
1965 0.917333720694614
1966 1.28519278450023
1967 -1.5451512577642
1968 0.597872162425467
1969 0.645443770558561
1970 0.269141516425518
1971 0.291722606716799
1972 -0.521091403443671
1973 -0.969326314658689
1974 -0.622189364262614
1975 -0.344534304174024
1976 -1.49465916496649
1977 -0.441790059029213
1978 -0.474666605224716
1979 0.19504904651318
1980 0.386592151496734
1981 4.00369862140094
1982 0.353309237645618
1983 -0.028056167358764
1984 1.28050478226093
1985 0.523008376717639
1986 0.291722606716799
1987 -1.15771643255671
1988 -0.180579956843965
1989 -0.704725593911527
1990 -0.318937532433026
1991 0.408661683066639
1992 -0.180579956843964
1993 0.744497723653982
1994 -0.249254732812105
1995 0.0906188057353798
1996 1.28050478226093
1997 -0.0521397636173957
1998 1.95756392159203
1999 0.274796213468975
2000 -1.17315518549961
2001 -0.350955368585547
2002 1.71854773974144
2003 0.223675071952626
2004 0.114015340210519
2005 -0.30619120521591
2006 0.597872162425467
2007 0.587242326457313
2008 -0.810086519818615
2009 2.64714279900156
2010 1.25700702808923
2011 0.229380804590149
2012 -0.268157543310891
2013 0.655957536009813
2014 2.02418318474089
2015 -0.363823962389415
2016 3.20298554276629
2017 -0.331718483312231
2018 -0.795892948259249
2019 -1.21981518896539
2020 0.353309237645618
2021 NA
