Year Total
1801 0.7294
1802 0.7294
1803 0.7294
1804 0.7294
1805 0.7294
1806 0.7294
1807 0.7294
1808 0.7294
1809 0.7294
1810 0.7294
1811 0.7294
1812 0.7294
1813 0.7294
1814 0.7294
1815 0.7294
1816 0.7294
1817 0.7294
1818 0.7294
1819 0.7294
1820 0.7294
1821 7.146
1822 -6.579
1823 0.3939
1824 -1.592
1825 1.425
1826 3.746
1827 1.284
1828 -5.597
1829 6.282
1830 -1.231
1831 -0.2638
1832 7.839
1833 0.3208
1834 -0.7518
1835 5.714
1836 2.479
1837 1.788
1838 2.726
1839 -1.005
1840 8.238
1841 -2.341
1842 -1.453
1843 4.277
1844 3.489
1845 4.108
1846 6.742
1847 9.458
1848 -21.64
1849 0.1757
1850 5.46
1851 -1.305
1852 13.61
1853 11.64
1854 12.63
1855 5.881
1856 4.042
1857 -3.223
1858 -6.454
1859 0.4373
1860 6.737
1861 2.438
1862 4.034
1863 3.408
1864 2.234
1865 -1.22
1866 4.45
1867 -1.011
1868 7.296
1869 -4.652
1870 -4.424
1871 2.896
1872 5.365
1873 -0.628
1874 4.807
1875 -1.393
1876 -0.5907
1877 0.2376
1878 -4.964
1879 -0.4548
1880 6.598
1881 7.02
1882 3.987
1883 -3.831
1884 -4.672
1885 -2.498
1886 -0.7767
1887 1.102
1888 2.617
1889 0.7212
1890 3.915
1891 1.219
1892 2.347
1893 -3.528
1894 10.07
1895 -1.742
1896 3.607
1897 -2.332
1898 6.444
1899 3.917
1900 1.602
1901 -4.669
1902 -0.8732
1903 3.685
1904 2.326
1905 2.782
1906 -1.11
1907 8.237
1908 0.06062
1909 3.511
1910 -4.396
1911 10.22
1912 8.246
1913 -0.7738
1914 -16.26
1915 -14.21
1916 12.73
1917 -2.577
1918 -16.08
1919 10.54
1920 7.491
1921 -4.566
1922 20.21
1923 5.709
1924 11.94
1925 1.223
1926 3.872
1927 -2.088
1928 5.973
1929 8.749
1930 -2.765
1931 -4.045
1932 -8.952
1933 2.831
1934 -3.526
1935 -2.663
1936 1.165
1937 2.187
1938 -2.597
1939 3.814
1940 -22.9
1941 -6.718
1942 0.00638
1943 -1.426
1944 -23.75
1945 25.35
1946 35.29
1947 6.198
1948 13.15
1949 6.147
1950 8.124
1951 5.193
1952 2.245
1953 2.702
1954 5.158
1955 5.691
1956 5.56
1957 6.178
1958 3.089
1959 3.045
1960 7.753
1961 5.669
1962 6.167
1963 4.906
1964 6.721
1965 4.917
1966 5.275
1967 4.644
1968 4.152
1969 6.806
1970 5.468
1971 4.514
1972 4.244
1973 5.317
1974 3.06
1975 -0.237
1976 4.261
1977 3.099
1978 3.194
1979 3.374
1980 1.596
1981 1.236
1982 2.687
1983 2.12
1984 1.592
1985 2.017
1986 2.434
1987 2.298
1988 4.589
1989 3.331
1990 2.507
1991 1.134
1992 1.594
1993 -1.247
1994 1.947
1995 2.128
1996 0.9981
1997 2.137
1998 3.407
1999 3.162
2000 3.94
2001 1.802
2002 0.8533
2003 0.704
2004 2.27
2005 1.131
2006 2.376
2007 2.242
2008 -0.06002
2009 -3.121
2010 1.734
2011 1.717
2012 0.05079
2013 0.3389