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 -0.764090356114053
1809 -1.39341015591194
1810 -1.76683005406614
1811 -0.358724896365009
1812 0.250089568828716
1813 0.490736107211743
1814 -0.764090356114053
1815 -0.0965872267871962
1816 0.116331349283903
1817 1.87023281275116
1818 -1.60305007688152
1819 0.704647978798901
1820 -1.06804088500724
1821 0.434743928466128
1822 -1.01134548168228
1823 -0.152507631326177
1824 0.748440787036688
1825 0.468088737308663
1826 -0.279184741790589
1827 -0.574982624020504
1828 -1.77108964869319
1829 -0.170697550202173
1830 -0.360427477321727
1831 0.653226314793734
1832 -2.47259119634206
1833 -0.108063121070556
1834 -0.108063121070556
1835 -1.8353565688389
1836 -0.260703291280321
1837 -0.260703291280321
1838 -1.06804088500724
1839 -0.936532174443922
1840 -1.18298869362392
1841 -0.681351776217743
1842 -0.0557571373015873
1843 -0.136013136307447
1844 0.1937478837377
1845 -0.370652027253697
1846 0.302893961277198
1847 -0.170697550202173
1848 -1.20235387136947
1849 -0.0119298049235639
1850 -0.387727604066332
1851 0.660594257935131
1852 2.87828785749988
1853 -0.126135437434842
1854 -0.453014699694046
1855 -0.415139285466924
1856 -0.5224356577527
1857 -2.03251956708975
1858 -1.87859610276615
1859 -0.5224356577527
1860 -0.0476200063314799
1861 -0.170697550202173
1862 -0.663503286597196
1863 -0.771335071632876
1864 -0.0998641022527212
1865 -2.19068097282877
1866 -0.360427477321727
1867 -0.40656107962279
1868 -1.10612313015272
1869 -1.10612313015272
1870 NA
1871 -1.14443783015323
1872 0.499775295258197
1873 -1.58237436655071
1874 -0.126135437434842
1875 NA
1876 2.94518981830555
1877 NA
1878 0.057303319192845
1879 -0.84423242482081
1880 0.54031312723508
1881 2.46579837055379
1882 NA
1883 NA
1884 -2.1223593985227
1885 NA
1886 -1.87859610276615
1887 NA
1888 0.185887064841487
1889 -1.43959804663627
1890 0.689992598237936
1891 -0.0346204687580557
1892 -0.771335071632876
1893 -2.74433741496185
1894 -1.79243395689506
1895 NA
1896 NA
1897 1.07593375389961
1898 -0.61024788347577
1899 NA
1900 NA
1901 NA
1902 0.298250458046864
1903 -0.248968525327826
1904 -0.717195861568359
1905 -0.862586362393918
1906 0.451435550468783
1907 -0.917965416036556
1908 -0.61024788347577
1909 0.511810074392977
1910 2.00768681731096
1911 -1.10612313015272
1912 -0.132718990818596
1913 -1.125251193686
1914 NA
1915 -0.955153145156515
1916 -0.36724211552453
1917 -1.33963133487457
1918 NA
1919 NA
1920 NA
1921 NA
1922 -0.384309011929203
1923 NA
1924 0.12585680012277
1925 NA
1926 0.748440787036688
1927 -0.116271921655699
1928 NA
1929 -1.79243395689506
1930 0.571687374552467
1931 NA
1932 0.0940548880562032
1933 -0.182298178421718
1934 -0.557420502989659
1935 0.282750244793918
1936 -0.333237727142529
1937 -0.84423242482081
1938 0.0139118763232209
1939 0.282750244793918
1940 0.631078114453162
1941 -0.771335071632876
1942 NA
1943 -1.37942207388164
1944 NA
1945 NA
1946 0.12585680012277
1947 NA
1948 0.719274369911197
1949 -2.74433741496185
1950 NA
1951 0.0460795905071607
1952 NA
1953 1.36314323082499
1954 0.421058394737953
1955 NA
1956 -0.333237727142529
1957 NA
1958 NA
1959 -1.96605040289356
1960 -0.265738693819854
1961 -1.4597895650471
1962 NA
1963 -1.30009678947823
1964 -0.862586362393918
1965 0.733871922699131
1966 NA
1967 -0.862586362393918
1968 1.48306268937158
1969 -0.299403993443403
1970 NA
1971 -1.26081422155796
1972 NA
1973 0.436262943034695
1974 -1.03018747748445
1975 -0.050873709902659
1976 -0.487634555228167
1977 NA
1978 1.81967148332997
1979 0.173291529168148
1980 NA
1981 0.58658026603401
1982 NA
1983 0.0300143002222788
1984 -0.299403993443403
1985 -0.401419426025043
1986 0.984813403473161
1987 0.726576741699448
1988 NA
1989 NA
1990 NA
1991 0.189032441816625
1992 NA
1993 -0.453014699694046
1994 2.41872858331414
1995 1.44329226324562
1996 -0.116271921655699
1997 -0.401419426025043
1998 NA
1999 2.93407441538307
2000 -0.557420502989659
2001 0.35991721202623
2002 0.719274369911197
2003 NA
2004 NA
2005 0.853938160662437
2006 NA
2007 2.61355866628772
2008 NA
2009 0.173291529168148
2010 -0.205558693765489
2011 NA
2012 0.0492882122717803
2013 1.46585344186096
2014 0.347626286765278
2015 0.251648245042964
2016 0.574668380272154
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
