Year	Total
1801	0
1802	0
1803	0
1804	0
1805	0
1806	0
1807	0
1808	0
1809	0
1810	0
1811	0
1812	0
1813	0
1814	0
1815	0
1816	0
1817	0
1818	0
1819	0
1820	0
1821	1.215
1822	1.215
1823	1.216
1824	1.215
1825	1.216
1826	1.215
1827	1.215
1828	1.215
1829	1.216
1830	1.215
1831	1.216
1832	1.216
1833	1.216
1834	1.215
1835	1.215
1836	1.215
1837	1.215
1838	1.216
1839	1.216
1840	1.215
1841	1.215
1842	1.216
1843	1.216
1844	1.216
1845	1.215
1846	1.216
1847	1.215
1848	1.216
1849	1.215
1850	1.216
1851	1.216
1852	1.215
1853	1.216
1854	1.215
1855	1.216
1856	1.215
1857	1.215
1858	1.215
1859	1.216
1860	1.215
1861	1.216
1862	1.216
1863	1.215
1864	1.216
1865	1.216
1866	1.215
1867	1.215
1868	1.216
1869	1.215
1870	1.215
1871	1.215
1872	1.215
1873	1.216
1874	1.215
1875	1.215
1876	1.216
1877	1.215
1878	1.216
1879	1.215
1880	1.215
1881	1.216
1882	1.215
1883	1.216
1884	1.215
1885	1.216
1886	-3.252
1887	17.67
1888	-3.194
1889	-6.426
1890	0.2201
1891	-7.821
1892	10.17
1893	14.04
1894	14.42
1895	-6.876
1896	10.84
1897	-1.05
1898	3.311
1899	6.787
1900	-1.528
1901	3.145
1902	9.355
1903	-6.309
1904	11.29
1905	-10.93
1906	-3.819
1907	-3.3
1908	9.9
1909	4.482
1910	7.381
1911	-7.025
1912	8.731
1913	5.719
1914	-3.903
1915	3.571
1916	0.2276
1917	-12.8
1918	-12.8
1919	-12.8
1920	-4.926
1921	-4.926
1922	8.599
1923	8.599
1924	8.599
1925	8.599
1926	8.599
1927	8.599
1928	8.599
1929	1.805
1930	5.177
1931	1.546
1932	-0.9186
1933	4.419
1934	9.869
1935	15.06
1936	7.479
1937	8.983
1938	0.3508
1939	4.71
1940	-3.557
1941	-1.254
1942	-1.254
1943	-1.254
1944	-1.254
1945	-1.254
1946	-1.254
1947	11.81
1948	13.7
1949	9.914
1950	9.004
1951	0.761
1952	7.156
1953	5.266
1954	5.947
1955	9.69
1956	10.79
1957	3.245
1958	8.847
1959	0.1942
1960	11.03
1961	7.661
1962	4.792
1963	-0.1707
1964	15.42
1965	8.028
1966	7.123
1967	6.621
1968	8.091
1969	3.589
1970	10.07
1971	4.928
1972	2.799
1973	10.83
1974	3.175
1975	0.4165
1976	4.7
1977	2.269
1978	2.373
1979	-0.5901
1980	0.05374
1981	0.8696
1982	2.417
1983	3.125
1984	1.091
1985	0.7087
1986	3.873
1987	1.037
1988	1.88
1989	1.537
1990	-2.542
1991	-0.5958
1992	-11.02
1993	-2.04
1994	-4.929
1995	-0.6069
1996	1.937
1997	5.312
1998	4.367
1999	4.203
2000	3.633
2001	3.948
2002	3.487
2003	3.591
2004	6.861
2005	6.223
2006	7.179
2007	9.049
2008	8.722
2009	7.628
2010	7.841
2011	7.287
2012	7.06
2013	7.445