Year	Years
1800	389.8
1801	389.8
1802	389.8
1803	389.8
1804	389.8
1805	389.8
1806	389.8
1807	389.8
1808	389.8
1809	389.8
1810	389.8
1811	389.8
1812	389.8
1813	389.8
1814	389.8
1815	389.8
1816	389.8
1817	389.8
1818	389.8
1819	389.8
1820	389.8
1821	389.8
1822	389.8
1823	389.8
1824	389.8
1825	389.8
1826	389.8
1827	389.8
1828	389.8
1829	389.8
1830	389.8
1831	389.8
1832	389.8
1833	389.8
1834	389.8
1835	389.8
1836	389.8
1837	389.8
1838	389.8
1839	389.8
1840	389.8
1841	389.8
1842	389.8
1843	389.8
1844	389.8
1845	389.8
1846	389.8
1847	389.8
1848	389.8
1849	389.8
1850	389.8
1851	389.8
1852	389.8
1853	389.8
1854	389.8
1855	389.8
1856	389.8
1857	389.8
1858	389.8
1859	389.8
1860	389.8
1861	389.8
1862	389.8
1863	389.8
1864	389.8
1865	389.8
1866	389.8
1867	389.8
1868	389.8
1869	389.8
1879	265.2
1880	320.4
1881	281.1
1882	225.9
1883	247.9
1884	270.1
1885	258.5
1886	249.7
1887	276.2
1888	263.5
1889	284.4
1890	305.7
1891	284.4
1892	266.8
1893	274.7
1894	273.2
1895	289.3
1896	286
1897	287.7
1898	284.4
1899	276.2
1900	282.7
1901	265.2
1902	263.5
1903	304.1
1904	313.9
1905	268.4
1906	322
1907	364.1
1908	279.4
1909	284.4
1910	289.3
1911	305.7
1912	315.5
1913	279.4
1914	271.6
1915	286
1916	286
1917	300.8
1918	286
1919	263.5
1920	281.1
1921	320.4
1922	287.7
1923	277.8
1924	261.9
1925	281.1
1926	273.2
1927	281.1
1928	255
1929	260.2
1930	225.9
1931	249.7
1932	225.9
1933	242.5
1934	209.1
1935	220.3
1936	207.2
1937	182.8
1938	203.5
1939	188.4
1940	171.6
1941	156.7
1942	145.6
1943	136.6
1944	147.4
1945	152.9
1946	145.1
1947	139.6
1948	134.3
1949	130
1950	140.5
1951	133.2
1952	126.4
1953	120
1954	113.9
1955	108.2
1956	102.8
1957	97.9
1958	93.1
1959	88.8
1960	84.7
1961	80.9
1962	77.5
1963	74.3
1964	71.4
1965	68.7
1966	66.2
1967	63.7
1968	61.4
1969	59.1
1970	56.8
1971	54.6
1972	52.5
1973	50.5
1974	48.6
1975	46.8
1976	45.2
1977	43.7
1978	42.3
1979	40.9
1980	39.7
1981	38.5
1982	37.3
1983	36.3
1984	35.2
1985	34.2
1986	33.2
1987	32.3
1988	31.5
1989	30.6
1990	29.8
1991	29.1
1992	28.3
1993	27.6
1994	26.9
1995	26.4
1996	25.8
1997	25.3
1998	24.8
1999	24.3
2000	23.7
2001	23.2
2002	22.7
2003	22.2
2004	21.6
2005	21.1
2006	20.5
2007	20
2008	19.4
2009	18.8
2010	18.3
2011	17.8
2012	17.2
2013	16.6