Year	Years
1800	394.7
1801	394.7
1802	394.7
1803	394.7
1804	394.7
1805	394.7
1806	394.7
1807	394.7
1808	394.7
1809	394.7
1810	394.7
1811	394.7
1812	394.7
1813	394.7
1814	394.7
1815	394.7
1816	394.7
1817	394.7
1818	394.7
1819	394.7
1820	394.7
1821	394.7
1822	394.7
1823	394.7
1824	394.7
1825	394.7
1826	394.7
1827	394.7
1828	394.7
1829	394.7
1830	394.7
1831	394.7
1832	394.7
1833	394.7
1834	394.7
1835	394.7
1836	394.7
1837	394.7
1838	394.7
1839	394.7
1840	394.7
1841	394.7
1842	394.7
1843	394.7
1844	394.7
1845	394.7
1846	394.7
1847	394.7
1848	394.7
1849	394.7
1850	394.7
1851	394.7
1852	394.7
1853	394.7
1854	394.7
1855	394.7
1856	394.7
1857	394.7
1858	394.7
1859	394.7
1860	394.7
1861	394.7
1862	394.7
1863	394.7
1864	394.7
1865	394.7
1866	394.7
1867	394.7
1868	394.7
1869	394.7
1870	394.7
1871	394.7
1872	394.7
1873	394.7
1874	394.7
1875	394.7
1876	394.7
1877	394.7
1878	394.7
1879	394.7
1880	394.7
1881	394.7
1882	394.7
1883	394.7
1884	394.7
1885	394.7
1886	394.7
1887	394.7
1888	394.7
1889	394.7
1890	394.7
1891	394.7
1892	394.7
1893	394.7
1894	394.7
1895	394.7
1896	394.6
1897	394.5
1898	394.3
1899	394.1
1900	393.9
1901	393.5
1902	393.1
1903	392.6
1904	392.1
1905	391.5
1906	390.9
1907	390.2
1908	389.4
1909	388.6
1910	387.7
1911	386.8
1912	385.9
1913	385
1914	384.1
1915	383.1
1916	382.2
1917	381.3
1918	380.4
1919	379.4
1920	378.5
1921	377.6
1922	376.6
1923	375.7
1924	374.8
1925	373.9
1926	372.9
1927	372
1928	371.1
1929	370.2
1930	369.2
1931	368.3
1932	367.4
1933	366.5
1934	365.5
1935	364.6
1936	353.5
1937	341.5
1938	330.9
1939	320.5
1940	309.3
1941	299.3
1942	289.6
1943	279
1944	269.6
1945	260.5
1946	250.6
1947	241.8
1948	233.2
1949	223.8
1950	215.6
1951	214.1
1952	212.7
1953	211.1
1954	208.3
1955	206.1
1956	203.6
1957	200.1
1958	197.1
1959	194.2
1969	175.3
1970	161.4
1971	148.7
1972	137.1
1973	126.7
1974	117.4
1975	109.2
1976	102.1
1977	96.3
1978	91.6
1979	88
1980	85.5
1981	83.8
1982	82.7
1983	81.6
1984	80.1
1985	78
1986	75.1
1987	71.8
1988	68.4
1989	65.3
1990	63
1991	61.4
1992	60.4
1993	59.6
1994	58.5
1995	56.4
1996	53.3
1997	49.1
1998	44.2
1999	39.4
2000	35.3
2001	32
2002	29.7
2003	28.4
2004	27.8
2005	27.7
2006	27.9
2007	28.2
2008	28.3
2009	28.2
2010	27.8
2011	27.3
2012	26.7
2013	26