Year	Years
1800	26.98
1801	26.98
1802	26.98
1803	26.98
1804	26.98
1805	26.98
1806	26.98
1807	26.98
1808	26.98
1809	26.98
1810	26.98
1811	26.98
1812	26.98
1813	26.98
1814	26.98
1815	26.98
1816	26.98
1817	26.98
1818	26.98
1819	26.98
1820	26.98
1821	26.98
1822	26.98
1823	26.98
1824	26.98
1825	26.98
1826	26.98
1827	26.98
1828	26.98
1829	26.98
1830	26.98
1831	26.98
1832	26.98
1833	26.98
1834	26.98
1835	26.98
1836	26.98
1837	26.98
1838	26.98
1839	26.98
1840	26.98
1841	26.98
1842	26.98
1843	26.98
1844	26.98
1845	26.98
1846	26.98
1847	26.98
1848	26.98
1849	26.98
1850	26.98
1851	26.98
1852	26.98
1853	26.98
1854	26.98
1855	26.98
1856	26.98
1857	26.98
1858	26.98
1859	26.98
1860	26.98
1861	26.98
1862	26.98
1863	26.98
1864	26.98
1865	26.98
1866	26.98
1867	26.98
1868	26.98
1869	26.98
1870	26.98
1871	27.07
1872	27.15
1873	27.24
1874	27.32
1875	27.41
1876	27.49
1877	27.58
1878	27.66
1879	27.75
1880	27.83
1881	27.92
1882	28
1883	28.09
1884	28.17
1885	28.26
1886	28.34
1887	28.43
1888	28.52
1889	28.6
1890	28.69
1891	28.77
1892	28.86
1893	28.94
1894	29.03
1895	29.11
1896	29.2
1897	29.28
1898	29.37
1899	29.45
1900	29.54
1901	29.62
1902	29.71
1903	29.79
1904	29.88
1905	29.97
1906	30.05
1907	30.14
1908	30.22
1909	30.31
1910	30.39
1911	30.48
1912	30.56
1913	30.65
1914	30.73
1915	30.82
1916	30.9
1917	30.99
1918	12.01
1919	31.16
1920	31.24
1921	31.33
1922	31.42
1923	31.5
1924	31.59
1925	31.67
1926	31.76
1927	31.84
1928	31.93
1929	32.01
1930	32.1
1931	32.18
1932	32.27
1933	32.35
1934	32.44
1935	32.52
1936	32.61
1937	32.69
1938	32.78
1939	32.87
1940	32.95
1941	33.31
1942	33.67
1943	34.03
1944	34.39
1945	34.75
1946	35.12
1947	35.49
1948	35.85
1949	36.23
1950	36.6
1951	36.94
1952	37.53
1953	38.12
1954	38.73
1955	39.33
1956	39.94
1957	40.55
1958	41.16
1959	41.77
1960	42.39
1961	43.01
1962	43.63
1963	44.26
1964	44.88
1965	45.52
1966	46.16
1967	46.8
1968	47.44
1969	48.09
1970	48.74
1971	48.97
1972	49.16
1973	49.39
1974	49.6
1975	49.54
1976	49.52
1977	49.59
1978	49.7
1979	49.79
1980	49.93
1981	49.98
1982	50.03
1983	50.06
1984	50.16
1985	50.26
1986	50.23
1987	50
1988	49.78
1989	50.16
1990	50.21
1991	50.79
1992	50.96
1993	49.7
1994	51.13
1995	51.96
1996	52.31
1997	52.69
1998	52.83
1999	52.92
2000	53.36
2001	53.64
2002	54.48
2003	55.07
2004	55.71
2005	56.45
2006	56.95
2007	57.84
2008	58.58
2009	59.28
2010	60.08
2011	60.9
2012	61.71
2013	62.49
2014	63.29
2015	64
2016	64.65
2017	64.93
2018	65.19