Year	Years
1800	404.7
1801	404.7
1802	404.7
1803	404.7
1804	404.7
1805	404.7
1806	404.7
1807	404.7
1808	404.7
1809	404.7
1810	404.7
1811	404.7
1812	404.7
1813	404.7
1814	404.7
1815	404.7
1816	404.7
1817	404.7
1818	404.7
1819	404.7
1820	404.7
1821	404.7
1822	404.7
1823	404.7
1824	404.7
1825	404.7
1826	404.7
1827	404.7
1828	404.7
1829	404.7
1830	404.7
1831	404.7
1832	404.7
1833	404.7
1834	404.7
1835	404.7
1836	404.7
1837	404.7
1838	404.7
1839	404.7
1840	404.7
1841	404.7
1842	404.7
1843	404.7
1844	404.7
1845	404.7
1846	404.7
1847	404.7
1848	404.7
1849	404.7
1850	404.7
1851	404.7
1852	404.7
1853	404.7
1854	404.7
1855	404.7
1856	404.7
1857	404.7
1858	404.7
1859	404.7
1860	404.7
1861	400.9
1862	395.9
1863	392.2
1864	388.5
1865	383.7
1866	380
1867	376.4
1868	371.6
1869	368
1870	364.5
1871	359.8
1872	356.3
1873	352.8
1874	349.4
1875	344.8
1876	341.4
1877	338
1878	333.5
1879	330.1
1880	326.8
1881	322.4
1882	319.1
1883	315.9
1884	311.5
1885	308.3
1886	305.1
1887	300.8
1888	297.7
1889	294.6
1890	290.4
1891	287.3
1892	284.2
1893	280.1
1894	277
1895	274
1896	269.9
1897	266.8
1898	263.8
1899	260.6
1900	257.5
1901	254.4
1902	251.2
1903	248
1904	243.9
1905	240.7
1906	237.4
1907	234.2
1908	230.9
1909	227.7
1910	224.4
1911	221.2
1912	217.1
1913	213.9
1914	210.7
1915	207.6
1916	204.5
1917	201.4
1918	198.3
1919	195.3
1920	191.4
1921	188.4
1922	185.4
1923	182.5
1924	179.6
1925	175.9
1926	172.3
1927	168.7
1928	165.1
1929	161.6
1930	158.1
1931	154.7
1932	151.2
1933	147.9
1934	144.6
1935	141.3
1936	140.2
1937	139.1
1938	138
1939	137
1940	135.9
1941	134.8
1942	133.8
1943	132
1944	131
1945	129.9
1946	128.9
1947	127.9
1948	126.9
1949	125.9
1959	45.22
1960	39.03
1961	34.65
1962	36.5
1963	36.97
1964	32.12
1965	28.18
1966	26.62
1967	27.4
1968	28.63
1969	26.95
1970	27.14
1971	23.8
1972	23.4
1973	23.3
1974	27.15
1975	29.35
1976	29.1
1977	26.02
1978	26.89
1979	25
1980	24.9
1981	24.7
1982	24.3
1983	23.6
1984	22.4
1985	21
1986	19.6
1987	18.6
1988	18.2
1989	19
1990	20.4
1991	22
1992	23.2
1993	23.8
1994	24
1995	23.7
1996	22.9
1997	21.6
1998	20.1
1999	18.6
2000	17.2
2001	16
2002	15.1
2003	14.3
2004	13.4
2005	12.6
2006	11.8
2007	11.1
2008	10.5
2009	9.9
2010	9.4
2011	9
2012	8.7
2013	8.4