Year	Years
1800	34.95
1801	34.95
1802	34.95
1803	34.95
1804	34.95
1805	34.95
1806	34.95
1807	34.95
1808	34.95
1809	34.95
1810	34.95
1811	34.95
1812	34.95
1813	34.95
1814	34.95
1815	34.95
1816	34.95
1817	34.95
1818	34.95
1819	34.95
1820	34.95
1821	34.95
1822	34.95
1823	34.95
1824	34.95
1825	34.95
1826	34.95
1827	34.95
1828	34.95
1829	34.95
1830	34.95
1831	34.95
1832	34.95
1833	34.95
1834	34.95
1835	34.95
1836	34.95
1837	34.95
1838	34.95
1839	34.95
1840	34.95
1841	34.95
1842	34.95
1843	34.95
1844	34.95
1845	34.95
1846	34.95
1847	34.95
1848	34.95
1849	34.95
1850	34.95
1851	34.95
1852	34.95
1853	34.95
1854	34.95
1855	34.95
1856	34.95
1857	34.95
1858	34.95
1859	34.95
1860	34.95
1861	34.95
1862	34.95
1863	34.95
1864	34.95
1865	34.95
1866	34.95
1867	34.95
1868	34.95
1869	34.95
1870	34.95
1871	34.95
1872	34.95
1873	34.95
1874	34.95
1875	34.95
1876	34.96
1877	34.96
1878	34.96
1879	34.97
1880	34.98
1881	34.98
1882	34.98
1883	34.98
1884	34.99
1885	34.99
1886	34.99
1887	34.99
1888	35
1889	35
1890	35
1891	35
1892	35.01
1893	35.01
1894	35.02
1895	35.9
1896	36.78
1897	37.65
1898	38.53
1899	39.41
1900	40.29
1901	40.69
1902	41.1
1903	41.5
1904	41.91
1905	42.32
1906	42.72
1907	43.13
1908	43.53
1909	43.94
1910	44.34
1911	44.9
1912	45.47
1913	46.04
1914	46.6
1915	47.16
1916	47.73
1917	48.29
1918	35.77
1919	49.41
1920	49.97
1921	50.55
1922	51.11
1923	51.67
1924	52.23
1925	52.79
1926	53.36
1927	53.92
1928	54.49
1929	55.05
1930	55.61
1931	56.03
1932	56.44
1933	56.86
1934	57.28
1935	57.69
1936	58.11
1937	58.52
1938	58.98
1939	59.29
1940	59.07
1941	58.77
1942	56.87
1943	52.07
1944	46.96
1945	44.96
1946	58.08
1947	62.09
1948	63.09
1949	64.09
1950	64.52
1951	65.34
1952	66.97
1953	67.66
1954	68.15
1955	69.07
1956	69.48
1957	69.14
1958	70.05
1959	70.03
1960	70.57
1961	70.75
1962	70.01
1963	70.54
1964	70.7
1965	70.39
1966	70.61
1967	70.5
1968	70.06
1969	69.56
1970	69.65
1971	69.75
1972	70
1973	70.07
1974	70.27
1975	70.46
1976	70.59
1977	70.66
1978	70.75
1979	70.74
1980	70.6
1981	70.71
1982	70.74
1983	70.8
1984	70.92
1985	71.13
1986	71.3
1987	71.5
1988	71.66
1989	71.75
1990	71.82
1991	72.03
1992	72.37
1993	72.7
1994	72.99
1995	73.34
1996	73.76
1997	74.1
1998	74.44
1999	74.71
2000	74.99
2001	75.23
2002	75.38
2003	75.6
2004	75.88
2005	76.19
2006	76.52
2007	76.82
2008	77.09
2009	77.24
2010	77.47
2011	77.75
2012	78
2013	78.27
2014	78.6
2015	78.92
2016	79.07
2017	79.22
2018	79.37