Year	Total
1800	5.75
1801	5.75
1802	5.75
1803	5.75
1804	5.75
1805	5.75
1806	5.75
1807	5.75
1808	5.75
1809	5.75
1810	5.75
1811	5.75
1812	5.75
1813	5.75
1814	5.75
1815	5.75
1816	5.75
1817	5.75
1818	5.75
1819	5.75
1820	5.75
1821	5.75
1822	5.75
1823	5.75
1824	5.75
1825	5.75
1826	5.75
1827	5.75
1828	5.75
1829	5.75
1830	5.75
1831	5.75
1832	5.75
1833	5.75
1834	5.75
1835	5.75
1836	5.75
1837	5.75
1838	5.75
1839	5.75
1840	5.75
1841	5.75
1842	5.75
1843	5.75
1844	5.75
1845	5.75
1846	5.75
1847	5.75
1848	5.75
1849	5.75
1850	5.75
1851	5.75
1852	5.75
1853	5.75
1854	5.75
1855	5.75
1856	5.75
1857	5.75
1858	5.75
1859	5.75
1860	5.75
1861	5.75
1862	5.75
1863	5.75
1864	5.75
1865	5.75
1866	5.75
1867	5.75
1868	5.75
1869	5.75
1870	5.75
1871	5.75
1872	5.75
1873	5.75
1874	5.75
1875	5.75
1876	5.75
1877	5.75
1878	5.75
1879	5.75
1880	5.75
1881	5.75
1882	5.86
1883	5.96
1884	6.07
1885	6.18
1886	6
1887	5.83
1888	5.65
1889	5.48
1890	5.31
1891	5.42
1892	5.53
1893	5.64
1894	5.76
1895	5.87
1896	5.79
1897	5.7
1898	5.62
1899	5.54
1900	5.45
1901	5.41
1902	5.38
1903	5.34
1904	5.3
1905	5.26
1906	5.22
1907	5.18
1908	5.14
1909	5.1
1910	5.06
1911	5.02
1912	4.98
1913	4.94
1914	4.9
1915	5
1916	5.09
1917	5.19
1918	5.28
1919	5.37
1920	5.31
1921	5.26
1922	5.2
1923	5.14
1924	5.08
1925	4.98
1926	4.87
1927	4.77
1928	4.67
1929	4.57
1930	4.47
1931	4.36
1932	4.26
1933	4.16
1934	4.06
1935	3.96
1936	3.85
1937	3.75
1938	3.65
1939	3.55
1940	3.45
1941	3.34
1942	3.24
1943	3.14
1944	3.04
1945	2.94
1946	2.83
1947	2.73
1948	2.87
1949	3.1
1950	2.95
1951	2.9
1952	2.8
1953	2.71
1954	2.63
1955	2.56
1956	2.5
1957	2.45
1958	2.4
1959	2.37
1960	2.33
1961	2.3
1962	2.27
1963	2.24
1964	2.21
1965	2.18
1966	2.14
1967	2.1
1968	2.07
1969	2.04
1970	2.01
1971	1.99
1972	1.98
1973	1.97
1974	1.98
1975	1.99
1976	2
1977	2.01
1978	2.01
1979	2.01
1980	2
1981	1.99
1982	1.98
1983	1.96
1984	1.94
1985	1.92
1986	1.89
1987	1.84
1988	1.79
1989	1.73
1990	1.67
1991	1.62
1992	1.57
1993	1.54
1994	1.52
1995	1.52
1996	1.51
1997	1.51
1998	1.49
1999	1.47
2000	1.44
2001	1.42
2002	1.39
2003	1.38
2004	1.37
2005	1.38
2006	1.4
2007	1.41
2008	1.43
2009	1.45
2010	1.47
2011	1.48
2012	1.49
2013	1.49
2014	1.49
2015	1.47
2016	1.46
2017	1.45
2018	1.45