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 2.22393603341424
1828 1.35375264635412
1829 2.02336790602275
1830 0.862223379899039
1831 NA
1832 -0.254528529275641
1833 2.02336790602275
1834 -0.482463045898979
1835 1.02597031742102
1836 NA
1837 1.02597031742102
1838 0.351880792776321
1839 0.0714350270976393
1840 2.43091994400884
1841 0.181602430594281
1842 -1.57091215517729
1843 -0.0189464505319515
1844 -0.353000791301461
1845 1.11447366000471
1846 2.33529437242724
1847 0.37267970188309
1848 -0.134936453917464
1849 -0.254528529275641
1850 NA
1851 0.475152186719601
1852 0.37267970188309
1853 1.70740628506458
1854 -1.2704904113081
1855 0.672979790852963
1856 0.917464948856178
1857 -0.889883319246679
1858 0.74965178507618
1859 NA
1860 NA
1861 0.555379827608654
1862 NA
1863 0.288850826560038
1864 0.224840658619023
1865 -0.134936453917464
1866 -0.134936453917464
1867 NA
1868 -0.18232471597772
1869 0.692273842524539
1870 -0.278905516856153
1871 0.115865683068108
1872 -0.08812411490972
1873 -0.505791923067288
1874 0.24628877938944
1875 NA
1876 -0.328138885131898
1877 -0.230307777807973
1878 0.159809101508892
1879 -0.0418697554422896
1880 0.806293430604944
1881 0.935729687962853
1882 0.24628877938944
1883 NA
1884 -0.303441393705347
1885 -0.254528529275641
1886 0.159809101508892
1887 1.00806407232089
1888 0.74965178507618
1889 -0.206240678868465
1890 0.475152186719601
1891 -0.0418697554422896
1892 1.09690771612751
1893 -0.0418697554422896
1894 -0.632825923531292
1895 -0.875410666584829
1896 1.56576998312374
1897 2.33529437242724
1898 -0.789835148838554
1899 3.47031045294944
1900 -0.566102041674606
1901 0.594936475376724
1902 -0.722867024820061
1903 0.330977281539449
1904 -0.635521020337358
1905 0.880712606759896
1906 0.0490324989468535
1907 NA
1908 -0.678923630064121
1909 0.434462374469524
1910 0.862223379899039
1911 -0.111459436622417
1912 0.37267970188309
1913 0.224840658619023
1914 0.74965178507618
1915 -0.560817455258279
1916 1.02597031742102
1917 NA
1918 1.90526036310783
1919 -0.619380994168079
1920 2.91122740988712
1921 -1.01396055580564
1922 -0.0189464505319515
1923 NA
1924 1.38697677125724
1925 0.6145794439585
1926 0.393375378745322
1927 -1.01396055580564
1928 NA
1929 -0.855251450565158
1930 -0.456716092326854
1931 -0.111459436622417
1932 NA
1933 -0.866756444732498
1934 -1.51759758312911
1935 -0.545010105199485
1936 -1.04419206337396
1937 -0.568747252026877
1938 -0.820966240696513
1939 NA
1940 0.74965178507618
1941 0.351880792776321
1942 -0.395651549260312
1943 -0.278905516856153
1944 -0.254528529275641
1945 -0.981019321028306
1946 0.159809101508892
1947 -1.0869846342061
1948 -0.0418697554422896
1949 0.575203635852866
1950 -1.13970604244983
1951 -0.884086883715052
1952 -1.0839095672509
1953 -0.924871003009411
1954 2.19573740600384
1955 0.203279073351652
1956 0.594936475376724
1957 0.0265026932890583
1958 0.137897420301652
1959 2.39013916533727
1960 -0.840924330292902
1961 NA
1962 -0.892785240385895
1963 -1.76724348851001
1964 NA
1965 0.37267970188309
1966 0.935729687962853
1967 -0.466993093433166
1968 -0.353000791301461
1969 -1.56017424797438
1970 1.0438070949524
1971 -1.14909861979385
1972 -1.18060436611481
1973 -0.492812960046924
1974 0.181602430594281
1975 0.672979790852963
1976 -0.278905516856153
1977 1.25267909889756
1978 0.0265026932890583
1979 -0.08812411490972
1980 -0.619380994168079
1981 1.25267909889756
1982 -0.784204939297969
1983 -0.403229439956464
1984 -1.42390638780253
1985 1.61342836502335
1986 -1.40346553309175
1987 -0.787018900317688
1988 -1.07470153638166
1989 -0.96615243399189
1990 0.0714350270976393
1991 1.84518875633567
1992 NA
1993 -0.413357568809223
1994 NA
1995 0.806293430604944
1996 0.159809101508892
1997 0.692273842524539
1998 NA
1999 -0.482463045898979
2000 NA
2001 0.137897420301652
2002 2.36278472696938
2003 -0.750614107921466
2004 -0.405758865141878
2005 1.66063670455334
2006 0.825014647455557
2007 0.653600055211752
2008 -0.855251450565158
2009 0.475152186719601
2010 1.46905557335771
2011 NA
2012 -1.13658118029724
2013 2.88625522062819
2014 0.0937121465923167
2015 -1.09006257422281
2016 -0.466993093433166
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
