Year	Years
1800	426.6
1801	426.6
1802	426.6
1803	426.6
1804	426.6
1805	426.6
1806	426.6
1807	426.6
1808	426.6
1809	426.6
1810	426.6
1811	426.6
1812	426.6
1813	426.6
1814	426.6
1815	426.6
1816	426.6
1817	426.6
1818	426.6
1819	426.6
1820	426.6
1821	426.6
1822	426.6
1823	426.6
1824	426.6
1825	426.6
1826	426.6
1827	426.6
1828	426.6
1829	426.6
1830	426.6
1831	426.6
1832	426.6
1833	426.6
1834	426.6
1835	426.6
1836	426.6
1837	426.6
1838	426.6
1839	426.6
1840	426.6
1841	426.6
1842	426.6
1843	426.6
1844	426.6
1845	426.6
1846	426.6
1847	426.6
1848	426.6
1849	426.6
1850	426.6
1851	426.6
1852	426.6
1853	426.6
1854	426.6
1855	426.6
1856	426.6
1857	426.6
1858	426.6
1859	426.6
1860	426.6
1861	426.6
1862	426.6
1863	426.6
1864	426.6
1865	426.6
1866	426.6
1867	426.6
1868	426.6
1869	426.6
1870	426.6
1871	426.6
1872	426.6
1873	426.6
1874	426.6
1875	426.6
1876	426.6
1877	426.6
1878	426.6
1879	426.6
1880	426.6
1881	426.6
1882	426.6
1883	426.6
1884	426.6
1885	426.6
1886	426.6
1887	426.6
1888	426.6
1889	426.6
1890	426.6
1891	426.6
1892	426.6
1893	426.6
1894	426.5
1895	426.5
1896	426.4
1897	426.3
1898	426.2
1899	425.9
1900	425.6
1901	425.3
1902	424.8
1903	424.3
1904	423.8
1905	423.1
1906	422.4
1907	421.7
1908	420.8
1909	419.9
1910	419
1911	418
1912	417
1913	416
1914	415
1915	414
1916	413
1917	412
1918	411
1919	410
1920	409
1921	408
1922	407
1923	406
1924	405
1925	404
1926	403
1927	402
1928	401
1929	400
1930	399
1931	398
1932	397
1933	396
1934	395
1935	394
1936	393
1937	392
1938	391
1939	390
1940	389
1950	324.2
1951	318.9
1952	313.9
1953	308.8
1954	303.9
1955	298.9
1956	294
1957	289.1
1958	284.3
1959	279.5
1960	274.7
1961	270
1962	265.3
1963	260.4
1964	255.7
1965	250.8
1966	245.9
1967	241
1968	236.1
1969	231
1970	225.8
1971	220.7
1972	215.6
1973	210.5
1974	205.4
1975	200.3
1976	195.4
1977	190.6
1978	186
1979	181.5
1980	177.2
1981	173.1
1982	169.2
1983	165.4
1984	162
1985	158.7
1986	155.7
1987	153
1988	150.6
1989	148.4
1990	146.4
1991	144.5
1992	142.6
1993	140.7
1994	138.7
1995	136.4
1996	133.8
1997	130.9
1998	128
1999	124.9
2000	121.8
2001	118.6
2002	115.7
2003	112.6
2004	109.8
2005	107
2006	104.2
2007	101.4
2008	98.5
2009	95.6
2010	92.9
2011	90.2
2012	87.5
2013	84.7