Year	Total
1800	5.95
1801	5.95
1802	5.95
1803	5.95
1804	5.95
1805	5.95
1806	5.95
1807	5.95
1808	5.95
1809	5.95
1810	5.95
1811	5.95
1812	5.95
1813	5.95
1814	5.95
1815	5.95
1816	5.95
1817	5.95
1818	5.95
1819	5.95
1820	5.95
1821	5.95
1822	5.95
1823	5.95
1824	5.95
1825	5.95
1826	5.95
1827	5.95
1828	5.95
1829	5.95
1830	5.95
1831	5.95
1832	5.95
1833	5.95
1834	5.95
1835	5.95
1836	5.95
1837	5.95
1838	5.95
1839	5.95
1840	5.95
1841	5.95
1842	5.95
1843	5.95
1844	5.95
1845	5.95
1846	5.95
1847	5.95
1848	5.95
1849	5.95
1850	5.95
1851	5.95
1852	5.95
1853	5.95
1854	5.95
1855	5.95
1856	5.95
1857	5.95
1858	5.95
1859	5.95
1860	5.95
1861	5.95
1862	5.95
1863	5.95
1864	5.95
1865	5.95
1866	5.95
1867	5.95
1868	5.95
1869	5.95
1870	5.95
1871	5.95
1872	5.95
1873	5.95
1874	5.95
1875	5.95
1876	5.95
1877	5.95
1878	5.95
1879	5.95
1880	5.95
1881	5.92
1882	5.89
1883	5.86
1884	5.82
1885	5.79
1886	5.76
1887	5.76
1888	5.75
1889	5.75
1890	5.75
1891	5.75
1892	5.74
1893	5.74
1894	5.74
1895	5.73
1896	5.73
1897	5.73
1898	5.73
1899	5.73
1900	5.73
1901	5.73
1902	5.72
1903	5.72
1904	5.72
1905	5.72
1906	5.72
1907	5.72
1908	5.72
1909	5.71
1910	5.71
1911	5.71
1912	5.71
1913	5.71
1914	5.7
1915	5.7
1916	5.7
1917	5.71
1918	5.72
1919	5.73
1920	5.74
1921	5.76
1922	5.77
1923	5.78
1924	5.79
1925	5.8
1926	5.81
1927	5.82
1928	5.83
1929	5.85
1930	5.86
1931	5.87
1932	5.88
1933	5.89
1934	5.91
1935	5.92
1936	5.93
1937	5.93
1938	5.93
1939	5.93
1940	5.92
1941	5.92
1942	5.92
1943	5.92
1944	5.92
1945	5.92
1946	5.92
1947	5.91
1948	5.91
1949	5.9
1950	5.9
1951	5.9
1952	5.9
1953	5.9
1954	5.9
1955	5.9
1956	5.9
1957	5.9
1958	5.9
1959	5.9
1960	5.91
1961	5.9
1962	5.89
1963	5.88
1964	5.86
1965	5.83
1966	5.79
1967	5.75
1968	5.7
1969	5.65
1970	5.59
1971	5.52
1972	5.44
1973	5.36
1974	5.28
1975	5.19
1976	5.11
1977	5.03
1978	4.96
1979	4.89
1980	4.83
1981	4.77
1982	4.7
1983	4.64
1984	4.56
1985	4.48
1986	4.4
1987	4.31
1988	4.22
1989	4.13
1990	4.05
1991	3.96
1992	3.88
1993	3.8
1994	3.72
1995	3.65
1996	3.58
1997	3.51
1998	3.45
1999	3.38
2000	3.31
2001	3.24
2002	3.18
2003	3.11
2004	3.04
2005	2.97
2006	2.9
2007	2.82
2008	2.75
2009	2.67
2010	2.6
2011	2.53
2012	2.48
2013	2.43
2014	2.38
2015	2.35
2016	2.33
2017	2.3
2018	2.28