Year Total
1801 0.0236
1802 0.0236
1803 0.0236
1804 0.0236
1805 0.0236
1806 0.0236
1807 0.0236
1808 0.0236
1809 0.0236
1810 0.0236
1811 0.0236
1812 0.0236
1813 0.0236
1814 0.0236
1815 0.0236
1816 0.0236
1817 0.0236
1818 0.0236
1819 0.0236
1820 0.0236
1821 0.5822
1822 0.5822
1823 0.5822
1824 0.5822
1825 0.5822
1826 0.5822
1827 0.5822
1828 0.5822
1829 0.5822
1830 0.5822
1831 0.5822
1832 0.5822
1833 0.5822
1834 0.5822
1835 0.5822
1836 0.5822
1837 0.5822
1838 0.5822
1839 0.5822
1840 0.5822
1841 0.5822
1842 0.5822
1843 0.5822
1844 0.5822
1845 0.5822
1846 0.5822
1847 0.5822
1848 0.5822
1849 0.5822
1850 0.5822
1851 0.5822
1852 0.5822
1853 0.5822
1854 0.5822
1855 0.5822
1856 0.5822
1857 0.5822
1858 0.5822
1859 0.5822
1860 0.5822
1861 0.5822
1862 0.5822
1863 0.5822
1864 0.5822
1865 0.5822
1866 0.5822
1867 0.5822
1868 0.5822
1869 0.5822
1870 0.5822
1871 1.143
1872 1.143
1873 1.143
1874 1.142
1875 1.144
1876 1.143
1877 1.142
1878 1.143
1879 1.143
1880 1.143
1881 1.143
1882 1.143
1883 1.143
1884 1.143
1885 1.143
1886 1.142
1887 1.143
1888 1.143
1889 1.143
1890 1.143
1891 1.142
1892 1.143
1893 1.143
1894 1.143
1895 1.143
1896 1.142
1897 1.143
1898 1.142
1899 1.142
1900 1.144
1901 1.143
1902 1.143
1903 1.144
1904 1.143
1905 1.143
1906 1.144
1907 1.142
1908 1.143
1909 1.142
1910 1.143
1911 1.143
1912 1.143
1913 1.143
1914 1.644
1915 1.644
1916 1.644
1917 1.644
1918 1.645
1919 1.644
1920 1.644
1921 1.644
1922 1.645
1923 1.644
1924 1.644
1925 1.645
1926 1.644
1927 1.644
1928 1.645
1929 1.644
1930 1.644
1931 1.644
1932 1.644
1933 1.644
1934 1.644
1935 1.644
1936 1.644
1937 1.644
1938 1.644
1939 45.45
1940 45.45
1941 45.45
1942 45.45
1943 45.45
1944 45.45
1945 45.45
1946 45.45
1947 45.45
1948 45.45
1949 45.45
1950 45.45
1951 11.08
1952 7.14
1953 9.578
1954 9.929
1955 0.2966
1956 5.213
1957 -0.5407
1958 0.3529
1959 6.534
1960 7.438
1961 1.87
1962 15.12
1963 9.023
1964 12.85
1965 3.934
1966 13.06
1967 2.305
1968 8.57
1969 2.049
1970 58.3
1971 8.533
1972 5.088
1973 -5.788
1974 -12.42
1975 -12.03
1976 5.941
1977 -4.537
1978 6.208
1979 12.53
1980 -21
1981 -18.59
1982 -11.61
1983 8.022
1984 5.452
1985 -5.046
1986 9.384
1987 -3.008
1988 3.86
1989 5.931
1990 -23.03
1991 28.87
1992 13.07
1993 19.72
1994 -2.551
1995 -6.665
1996 -7.415
1997 -0.1558
1998 -0.7939
1999 -0.3565
2000 5.622
2001 0.2783
2002 2.589
2003 15.78
2004 10.01
2005 9.938
2006 4.944
2007 3.305
2008 5.381
2009 -4.698
2010 -1.772
2011 6.493
2012 6.011
2013 0.3773