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 0.252965804217657
1867 0.364712528873389
1868 -0.726246546952324
1869 0.00726887388408194
1870 0.131311785598801
1871 -1.17242718602362
1872 0.56038578413517
1873 -0.735385137152546
1874 2.57125552529228
1875 0.667032230919157
1876 5.98041002224382
1877 0.376162694793238
1878 0.391398143543684
1879 -0.303515640695003
1880 0.162930194524752
1881 6.62503937143426
1882 0.914143368360978
1883 0.414184397534484
1884 1.03958814910555
1885 2.36071195874677
1886 1.90939509046387
1887 0.589977536330018
1888 4.15399745601946
1889 0.299441693418671
1890 NA
1891 0.597354802163951
1892 1.40944296071721
1893 -1.12814241838804
1894 -0.7216826540608
1895 -1.04061665760257
1896 1.11172304398472
1897 0.530660546699316
1898 -1.508618302263
1899 -0.680768367183968
1900 -2.16294458944317
1901 0.087576355749099
1902 -0.799763376812494
1903 -0.299266172643718
1904 -1.00215144302271
1905 -0.721682654060801
1906 0.578896171634459
1907 -0.329075387860159
1908 -0.680768367183967
1909 -0.082280108057422
1910 1.42253417105758
1911 -1.2520434179146
1912 -0.484761234766287
1913 -1.50336515573727
1914 2.59368430164997
1915 -1.00215144302271
1916 -1.52440885936129
1917 -0.316281994264506
1918 0.143187214352482
1919 0.485818893143807
1920 -0.156523856049902
1921 0.62678190482873
1922 1.52641265684084
1923 -0.99736174384696
1924 0.608405295651057
1925 -0.878919380250609
1926 -0.119290153932738
1927 -0.432414273713087
1928 -0.832224612981932
1929 0.260735240885037
1930 0.178680408113348
1931 -0.219086788228799
1932 0.793510658311257
1933 0.0635919560345505
1934 0.825652522131361
1935 -0.921274136522727
1936 0.178680408113346
1937 -1.29734028811212
1938 -0.626659450189949
1939 0.387592639395687
1940 1.52963483634531
1941 -1.19718387035639
1942 -1.70673932411472
1943 -1.89566719129003
1944 1.287194519252
1945 0.299441693418671
1946 1.85104097973529
1947 -1.15762623053715
1948 0.56409202061226
1949 -0.827576031505077
1950 -0.371917259588734
1951 -1.53496196067626
1952 0.659732092556564
1953 -0.550850997572756
1954 0.674324374137057
1955 0.775587643209348
1956 -0.581947885432444
1957 -0.248503633930622
1958 -1.43035750990163
1959 -0.177307199475122
1960 -0.0292089572773015
1961 -1.2470334889128
1962 -0.082280108057422
1963 -0.925999763725753
1964 -0.56415813163819
1965 -1.17242718602362
1966 0.822088749203024
1967 1.39960879012732
1968 -0.949687163953823
1969 -0.897704797695929
1970 -1.0357940687894
1971 -0.261154517014376
1972 -0.502313162005396
1973 -0.214895948457508
1974 -0.0251452942044084
1975 1.86336405313583
1976 0.463282359740768
1977 0.0395155328903802
1978 1.36343371669594
1979 1.24708885543194
1980 -1.99857575060245
1981 0.131311785598802
1982 -0.148230190093727
1983 0.641446615230545
1984 0.928195683022929
1985 -0.265377338594914
1986 1.22022425442168
1987 0.291719067743134
1988 -0.410737941925993
1989 -1.01174308877831
1990 -0.240084310221765
1991 0.775587643209348
1992 -1.27212906496653
1993 0.011308820255783
1994 -1.19222364317975
1995 0.878885267543149
1996 -0.804389473531723
1997 -1.4251804848625
1998 0.147140739682697
1999 3.09041559516761
2000 0.586285813268855
2001 0.147140739682697
2002 1.29385669142293
2003 0.567796174516306
2004 0.474560341667314
2005 1.19325644350606
2006 -0.680768367183968
2007 0.500800222115035
2008 0.508278056436376
2009 -0.324807909641903
2010 0.757616757408196
2011 0.818523096113893
2012 -0.649143900666643
2013 1.81084936973411
2014 0.221793232844811
2015 -0.0129702061993073
2016 1.16279296522979
2017 2.54594717528403
2018 0.417974343387414
2019 0.843443276009201
2020 1.02922145224272
2021 NA
