Year	Years
1800	26.41
1801	26.41
1802	26.41
1803	26.41
1804	26.41
1805	26.41
1806	26.41
1807	26.41
1808	26.41
1809	26.41
1810	26.41
1811	26.41
1812	26.41
1813	26.41
1814	26.41
1815	26.41
1816	26.41
1817	26.41
1818	26.41
1819	26.41
1820	26.41
1821	26.41
1822	26.41
1823	26.41
1824	26.41
1825	26.41
1826	26.41
1827	26.41
1828	26.41
1829	26.41
1830	26.41
1831	26.41
1832	26.41
1833	26.41
1834	26.41
1835	26.41
1836	26.41
1837	26.41
1838	26.41
1839	26.41
1840	26.41
1841	26.41
1842	26.41
1843	26.41
1844	26.41
1845	26.41
1846	26.41
1847	26.41
1848	26.41
1849	26.41
1850	26.41
1851	26.41
1852	26.41
1853	26.41
1854	26.41
1855	26.41
1856	26.41
1857	26.41
1858	26.41
1859	26.41
1860	26.41
1861	26.41
1862	26.41
1863	26.41
1864	26.41
1865	26.41
1866	26.41
1867	26.41
1868	26.41
1869	26.41
1870	26.41
1871	26.47
1872	26.53
1873	26.59
1874	26.65
1875	26.71
1876	26.77
1877	26.83
1878	26.89
1879	26.96
1880	27.02
1881	27.08
1882	27.14
1883	27.2
1884	27.26
1885	27.32
1886	27.38
1887	27.44
1888	27.5
1889	27.56
1890	27.62
1891	27.68
1892	27.74
1893	27.8
1894	27.86
1895	27.93
1896	27.99
1897	28.05
1898	28.11
1899	28.17
1900	28.23
1901	28.29
1902	28.35
1903	28.41
1904	28.47
1905	28.53
1906	28.59
1907	28.65
1908	28.71
1909	28.77
1910	28.83
1911	28.89
1912	28.96
1913	29.02
1914	29.08
1915	29.14
1916	29.2
1917	29.26
1918	11.33
1919	29.38
1920	29.44
1921	29.5
1922	29.56
1923	29.62
1924	29.68
1925	29.74
1926	29.8
1927	29.86
1928	29.93
1929	29.99
1930	30.05
1931	30.11
1932	30.17
1933	30.23
1934	30.29
1935	30.35
1936	30.41
1937	30.47
1938	30.53
1939	30.59
1940	30.65
1941	30.71
1942	30.77
1943	30.83
1944	30.9
1945	30.96
1946	31.02
1947	31.08
1948	31.14
1949	31.2
1950	31.26
1951	31.5
1952	31.91
1953	32.29
1954	32.62
1955	32.91
1956	33.18
1957	33.4
1958	33.61
1959	33.82
1960	34.02
1961	34.27
1962	34.55
1963	34.92
1964	35.38
1965	35.92
1966	36.56
1967	37.29
1968	38.08
1969	38.93
1970	39.82
1971	39.99
1972	40.56
1973	40.89
1974	41.19
1975	41.6
1976	42.17
1977	42.93
1978	43.59
1979	44.33
1980	44.92
1981	45.39
1982	45.91
1983	46.47
1984	46.85
1985	47.26
1986	48.24
1987	48.54
1988	48.92
1989	49.24
1990	49.4
1991	50.02
1992	50.42
1993	50.91
1994	51.01
1995	51.25
1996	51.54
1997	52.09
1998	51.03
1999	53.41
2000	53.35
2001	53.91
2002	54.42
2003	55.17
2004	55.84
2005	56.54
2006	57.09
2007	57.7
2008	58.37
2009	58.97
2010	59.46
2011	59.98
2012	60.34
2013	60.52
2014	60.92
2015	61.37
2016	61.88
2017	62.4
2018	62.91