Year	Total
1801	1.306
1802	1.306
1803	1.306
1804	1.306
1805	1.306
1806	1.306
1807	1.306
1808	1.306
1809	1.306
1810	1.306
1811	1.306
1812	1.306
1813	1.306
1814	1.306
1815	1.306
1816	1.306
1817	1.306
1818	1.306
1819	1.306
1820	1.306
1821	2.007
1822	2.007
1823	2.007
1824	2.007
1825	2.007
1826	2.007
1827	2.007
1828	2.007
1829	2.007
1830	2.007
1831	2.007
1832	2.007
1833	2.007
1834	2.007
1835	2.007
1836	2.007
1837	2.007
1838	2.007
1839	2.007
1840	2.007
1841	2.007
1842	2.007
1843	2.007
1844	2.007
1845	2.007
1846	2.007
1847	2.007
1848	2.007
1849	2.007
1850	2.007
1851	2.016
1852	2.016
1853	2.016
1854	2.016
1855	2.016
1856	2.016
1857	2.016
1858	2.016
1859	2.016
1860	2.016
1861	2.016
1862	2.016
1863	2.016
1864	2.016
1865	2.016
1866	2.016
1867	2.016
1868	2.016
1869	2.016
1870	2.016
1871	1.623
1872	1.623
1873	1.623
1874	1.623
1875	1.623
1876	1.623
1877	1.623
1878	1.623
1879	1.623
1880	1.623
1881	1.623
1882	1.623
1883	1.623
1884	1.623
1885	1.623
1886	1.622
1887	1.623
1888	1.623
1889	1.623
1890	1.623
1891	1.623
1892	1.623
1893	1.623
1894	1.623
1895	1.623
1896	1.623
1897	1.623
1898	1.623
1899	1.623
1900	1.623
1901	1.81
1902	1.876
1903	1.865
1904	1.854
1905	1.843
1906	1.832
1907	1.822
1908	1.884
1909	1.801
1910	1.862
1911	1.851
1912	1.771
1913	1.899
1914	1.819
1915	1.876
1916	1.865
1917	1.854
1918	1.843
1919	1.832
1920	1.822
1921	9.793
1922	-5.603
1923	9.972
1924	8.117
1925	-1.917
1926	0.9772
1927	6.573
1928	2.232
1929	11.62
1930	4.277
1931	-6.741
1932	-12.48
1933	1.013
1934	13.11
1935	15.58
1936	37.37
1937	-1.933
1938	2.759
1939	12.55
1940	14.22
1941	5.354
1942	1.306
1943	-33.33
1944	-3.051
1945	1.538
1946	18.46
1947	1.398
1948	3.389
1949	9.394
1950	7.821
1951	1.418
1952	2.06
1953	3.598
1954	1.76
1955	2.329
1956	8.923
1957	5.45
1958	4.455
1959	4.707
1960	2.236
1961	4.144
1962	3.405
1963	9.403
1964	4.505
1965	5.382
1966	6.558
1967	5.094
1968	9.794
1969	5.676
1970	6.613
1971	6.387
1972	8.137
1973	7.524
1974	7.037
1975	2.495
1976	7.885
1977	8.213
1978	5.355
1979	5.113
1980	4.174
1981	0.7591
1982	-4
1983	-2.436
1984	0.2472
1985	-1.014
1986	-0.3769
1987	2.949
1988	3.232
1989	3.255
1990	2.409
1991	3.033
1992	4.241
1993	3.355
1994	3.449
1995	4.365
1996	2.414
1997	3.558
1998	4.617
1999	3.417
2000	3.331
2001	2.186
2002	2.211
2003	2.155
2004	2.899
2005	3.339
2006	5.368
2007	6.294
2008	3.28
2009	0.5379
2010	2.947
2011	4.211
2012	3.041
2013	3.577