Year	Years
1800	34.05
1801	34.05
1802	34.05
1803	34.05
1804	34.05
1805	34.05
1806	34.05
1807	34.05
1808	34.05
1809	34.05
1810	34.05
1811	34.05
1812	34.05
1813	34.05
1814	34.05
1815	34.05
1816	34.05
1817	34.05
1818	34.05
1819	34.05
1820	34.05
1821	34.05
1822	34.05
1823	34.05
1824	34.05
1825	34.05
1826	34.05
1827	34.05
1828	34.05
1829	34.05
1830	34.05
1831	34.05
1832	34.05
1833	34.05
1834	34.05
1835	34.05
1836	34.05
1837	34.05
1838	34.05
1839	34.05
1840	34.05
1841	34.05
1842	34.05
1843	34.05
1844	34.05
1845	34.05
1846	34.05
1847	34.05
1848	34.05
1849	34.05
1850	34.05
1851	34.05
1852	34.05
1853	34.05
1854	34.05
1855	34.05
1856	34.05
1857	34.05
1858	34.05
1859	34.05
1860	34.05
1861	34.05
1862	34.05
1863	34.05
1864	34.05
1865	34.05
1866	34.05
1867	34.05
1868	34.05
1869	34.05
1870	34.05
1871	34.58
1872	35.11
1873	35.65
1874	36.18
1875	36.71
1876	37.24
1877	37.77
1878	38.3
1879	38.83
1880	39.36
1881	39.89
1882	40.43
1883	40.96
1884	41.49
1885	42.03
1886	42.56
1887	43.09
1888	43.62
1889	44.16
1890	44.68
1891	45.21
1892	45.75
1893	46.28
1894	46.81
1895	47.35
1896	47.88
1897	48.41
1898	48.95
1899	49.48
1900	50.02
1901	50.55
1902	51.07
1903	51.61
1904	52.14
1905	52.67
1906	53.21
1907	53.74
1908	54.28
1909	54.81
1910	55.35
1911	55.88
1912	56.41
1913	56.95
1914	57.48
1915	58.01
1916	58.54
1917	59.08
1918	54.95
1919	60.15
1920	60.68
1921	61.22
1922	63.08
1923	61.92
1924	62.72
1925	63.42
1926	63.14
1927	63.11
1928	63.17
1929	63.36
1930	65.18
1931	65.62
1932	65.92
1933	65.75
1934	65.12
1935	65.39
1936	65.52
1937	66.08
1938	66.13
1939	66.08
1940	66.52
1941	66.41
1942	66.15
1943	66.68
1944	68.32
1945	68.75
1946	68.27
1947	68.89
1948	68.81
1949	69.44
1950	69.33
1951	69.04
1952	69.44
1953	70.03
1954	70.18
1955	70.51
1956	70.39
1957	70.68
1958	71.24
1959	70.81
1960	71.25
1961	71.53
1962	71.3
1963	71.37
1964	71.03
1965	71.36
1966	71.21
1967	71.49
1968	71.12
1969	71.54
1970	71.21
1971	71.48
1972	71.79
1973	72.05
1974	72.22
1975	72.72
1976	73.05
1977	73.45
1978	73.87
1979	74.28
1980	74.58
1981	74.86
1982	75.02
1983	75.35
1984	75.53
1985	75.67
1986	76.01
1987	76.22
1988	76.44
1989	76.6
1990	77.04
1991	77.41
1992	77.63
1993	77.9
1994	78.06
1995	78.31
1996	78.51
1997	78.79
1998	79.1
1999	79.38
2000	79.7
2001	80
2002	80.23
2003	80.52
2004	80.79
2005	81.07
2006	81.26
2007	81.42
2008	81.57
2009	81.79
2010	81.98
2011	82.15
2012	82.33
2013	82.53
2014	82.58
2015	82.56
2016	82.53
2017	82.7
2018	82.87