Year	Years
1800	425.2
1801	425.2
1802	425.2
1803	425.2
1804	425.2
1805	425.2
1806	425.2
1807	425.2
1808	425.2
1809	425.2
1810	425.2
1811	425.2
1812	425.2
1813	425.2
1814	425.2
1815	425.2
1816	425.2
1817	425.2
1818	425.2
1819	425.2
1820	425.2
1821	425.2
1822	425.2
1823	425.2
1824	425.2
1825	425.2
1826	425.2
1827	425.2
1828	425.2
1829	425.2
1830	425.2
1831	425.2
1832	425.2
1833	425.2
1834	425.2
1835	425.2
1836	425.2
1837	425.2
1838	425.2
1839	425.2
1840	425.2
1841	425.2
1842	425.2
1843	425.2
1844	425.2
1845	425.2
1846	425.2
1847	425.2
1848	425.2
1849	425.2
1850	425.2
1851	425.2
1852	425.2
1853	425.2
1854	425.2
1855	425.2
1856	425.2
1857	425.2
1858	425.2
1859	425.2
1860	425.2
1861	425.2
1862	425.2
1863	425.2
1864	425.2
1865	425.2
1866	425.2
1867	425.2
1868	425.2
1869	425.2
1870	425.2
1871	425.2
1872	425.2
1873	425.2
1874	425.2
1875	425.2
1876	425.2
1877	425.2
1878	425.2
1879	425.2
1880	425.2
1881	425.2
1882	425.2
1883	425.2
1884	425.2
1885	425.2
1886	425.2
1887	425.2
1888	425.2
1889	425.2
1890	425.2
1891	425.2
1892	425.2
1893	425.2
1894	425.2
1895	425.2
1896	425.1
1897	425
1898	424.9
1899	424.6
1900	424.3
1901	424
1902	423.5
1903	423
1904	422.5
1905	421.8
1906	421.1
1907	420.4
1908	419.5
1909	418.6
1910	417.7
1911	416.8
1912	415.8
1913	414.8
1914	413.8
1915	412.8
1916	411.8
1917	410.8
1918	409.8
1919	408.8
1920	407.8
1921	406.8
1922	405.8
1923	404.8
1924	403.8
1925	402.8
1926	401.8
1927	400.8
1928	399.8
1929	398.8
1930	397.8
1931	396.8
1932	395.8
1933	394.8
1934	393.8
1935	392.8
1936	391.8
1937	390.8
1938	389.8
1939	388.8
1940	387.8
1941	372.8
1942	358.1
1943	343.9
1953	201.9
1954	198.4
1955	194.9
1956	191.5
1957	188
1958	184.5
1959	181.2
1960	178
1961	174.9
1962	171.9
1963	169
1964	166.2
1965	163.8
1966	161.5
1967	159.4
1968	157.7
1969	156.1
1970	154.6
1971	153.2
1972	152
1973	150.7
1974	149.4
1975	148.2
1976	146.8
1977	145.5
1978	144.3
1979	143.1
1980	142.1
1981	141
1982	139.9
1983	138.7
1984	137.4
1985	136.1
1986	134.6
1987	133
1988	131.4
1989	129.7
1990	128
1991	126.3
1992	124.6
1993	122.9
1994	121.1
1995	119.3
1996	117.3
1997	115.1
1998	112.8
1999	110.4
2000	107.8
2001	105
2002	102.3
2003	99.7
2004	97.1
2005	94.5
2006	92.1
2007	89.8
2008	87.6
2009	85.4
2010	83.3
2011	81.1
2012	78.8
2013	76.6