Year Total
1801 0.01022
1802 0.01022
1803 0.01022
1804 0.01022
1805 0.01022
1806 0.01022
1807 0.01022
1808 0.01022
1809 0.01022
1810 0.01022
1811 0.01022
1812 0.01022
1813 0.01022
1814 0.01022
1815 0.01022
1816 0.01022
1817 0.01022
1818 0.01022
1819 0.01022
1820 0.01022
1821 1.464
1822 1.464
1823 1.464
1824 1.464
1825 1.464
1826 1.464
1827 1.464
1828 1.464
1829 1.464
1830 1.464
1831 1.464
1832 1.464
1833 1.464
1834 1.464
1835 1.464
1836 1.464
1837 1.464
1838 1.464
1839 1.464
1840 1.464
1841 1.464
1842 1.464
1843 1.464
1844 1.464
1845 1.464
1846 1.464
1847 1.464
1848 1.464
1849 1.464
1850 1.464
1851 1.464
1852 1.464
1853 1.464
1854 1.464
1855 1.464
1856 1.464
1857 1.464
1858 1.464
1859 1.464
1860 1.464
1861 1.464
1862 1.464
1863 1.464
1864 1.464
1865 1.464
1866 1.464
1867 1.464
1868 1.464
1869 1.464
1870 1.464
1871 1.464
1872 1.464
1873 1.464
1874 1.464
1875 1.464
1876 1.464
1877 1.464
1878 1.464
1879 1.464
1880 1.464
1881 1.464
1882 1.464
1883 1.464
1884 1.464
1885 1.464
1886 -3.068
1887 17.9
1888 -3.009
1889 -6.248
1890 0.4108
1891 -7.646
1892 10.38
1893 14.26
1894 14.64
1895 -6.699
1896 11.05
1897 -0.8618
1898 3.507
1899 6.99
1900 -1.34
1901 3.341
1902 9.563
1903 -6.131
1904 11.5
1905 -10.76
1906 -3.636
1907 -3.116
1908 10.11
1909 4.681
1910 7.586
1911 -6.848
1912 8.938
1913 5.921
1914 -3.72
1915 3.768
1916 -10.36
1917 -11.47
1918 -38.28
1919 -13.08
1920 1.234
1921 -7.712
1922 17.04
1923 16.13
1924 27.73
1925 26
1926 13.21
1927 5.031
1928 6.028
1929 1.999
1930 5.377
1931 1.739
1932 -0.7301
1933 4.618
1934 10.08
1935 15.28
1936 7.684
1937 9.191
1938 0.5418
1939 4.91
1940 -3.373
1941 -1.066
1942 -1.066
1943 -1.066
1944 -1.066
1945 -1.066
1946 -1.066
1947 12.03
1948 13.91
1949 10.12
1950 9.212
1951 1.004
1952 7.375
1953 5.45
1954 6.106
1955 9.828
1956 10.9
1957 3.324
1958 8.899
1959 0.2066
1960 11
1961 7.382
1962 4.473
1963 -0.5222
1964 14.96
1965 7.532
1966 6.58
1967 6.025
1968 7.392
1969 2.786
1970 9.056
1971 3.801
1972 1.571
1973 9.435
1974 3.276
1975 0.5773
1976 4.947
1977 2.569
1978 2.71
1979 -0.2594
1980 0.3713
1981 1.175
1982 2.726
1983 3.449
1984 1.437
1985 1.092
1986 4.31
1987 1.498
1988 2.379
1989 2.062
1990 -2.014
1991 -0.6024
1992 -22.47
1993 -22.77
1994 -19.37
1995 -11.38
1996 1.844
1997 6.35
1998 10.59
1999 8.045
2000 11.81
2001 10.67
2002 11.41
2003 12.03
2004 12.35
2005 25.19
2006 34.6
2007 25.06
2008 10.88
2009 9.345
2010 5.173
2011 0.1194
2012 2.039
2013 6.214