Year	Total
1801	0.04743
1802	0.04743
1803	0.04743
1804	0.04743
1805	0.04743
1806	0.04743
1807	0.04743
1808	0.04743
1809	0.04743
1810	0.04743
1811	0.04743
1812	0.04743
1813	0.04743
1814	0.04743
1815	0.04743
1816	0.04743
1817	0.04743
1818	0.04743
1819	0.04743
1820	0.04743
1821	0.5655
1822	0.5567
1823	0.5662
1824	0.5635
1825	0.5609
1826	0.5642
1827	0.5616
1828	0.5589
1829	0.5622
1830	0.5654
1831	0.5627
1832	0.5601
1833	0.5632
1834	0.5605
1835	0.5636
1836	0.5666
1837	0.5583
1838	0.5613
1839	0.5642
1840	0.5615
1841	0.5644
1842	0.5618
1843	0.5646
1844	0.5619
1845	0.5593
1846	0.562
1847	0.5647
1848	0.5621
1849	0.5647
1850	0.5621
1851	0.5594
1852	0.562
1853	0.5646
1854	0.5619
1855	0.5644
1856	0.5617
1857	0.5642
1858	0.5615
1859	0.5589
1860	0.5663
1861	0.5586
1862	0.5659
1863	0.5632
1864	0.5606
1865	0.5628
1866	0.5602
1867	0.5624
1868	0.5645
1869	0.5619
1870	0.564
1871	0.5613
1872	0.5634
1873	0.5607
1874	0.5628
1875	0.5647
1876	0.5621
1877	0.5594
1878	0.5659
1879	0.5587
1880	0.5651
1881	0.5625
1882	0.5598
1883	0.5661
1884	0.559
1885	0.5652
1886	0.5625
1887	0.5599
1888	0.5616
1889	0.5633
1890	0.5649
1891	0.5622
1892	0.5596
1893	0.5654
1894	0.5627
1895	0.5601
1896	0.5616
1897	0.5631
1898	0.5646
1899	0.5619
1900	0.5633
1901	0.5607
1902	0.5621
1903	0.5635
1904	0.5608
1905	0.5622
1906	0.5635
1907	0.5647
1908	0.5621
1909	0.5594
1910	0.5646
1911	0.5619
1912	0.5631
1913	0.5604
1914	2.501
1915	2.498
1916	2.496
1917	2.497
1918	2.502
1919	2.495
1920	2.5
1921	2.497
1922	2.498
1923	2.499
1924	2.497
1925	2.498
1926	2.499
1927	2.499
1928	2.497
1929	2.498
1930	2.498
1931	2.499
1932	2.497
1933	2.497
1934	2.498
1935	2.499
1936	2.496
1937	2.5
1938	2.498
1939	2.498
1940	2.496
1941	2.5
1942	2.497
1943	2.498
1944	2.498
1945	2.499
1946	2.496
1947	2.5
1948	2.497
1949	2.498
1950	2.498
1951	6.422
1952	5.619
1953	5.204
1954	5.062
1955	5.082
1956	5.195
1957	5.315
1958	5.391
1959	5.398
1960	5.322
1961	5.22
1962	5.149
1963	5.175
1964	5.328
1965	5.518
1966	5.805
1967	5.967
1968	5.741
1969	5.051
1970	4.117
1971	2.316
1972	1.051
1973	33.96
1974	15.33
1975	0.07457
1976	0.355
1977	2.429
1978	5.638
1979	2.11
1980	-7.186
1981	9.717
1982	-2.552
1983	2.204
1984	-3.862
1985	16.73
1986	8.086
1987	2.066
1988	6.041
1989	0.6672
1990	4.134
1991	7.385
1992	3.961
1993	8.082
1994	-0.602
1995	6.996
1996	-3.213
1997	-6.17
1998	2.886
1999	1.438
2000	4.8
2001	2.172
2002	1.187
2003	2.55
2004	-2.474
2005	2.987
2006	0.6595
2007	-1.239
2008	-1.756
2009	1.746
2010	3.251
2011	2.683
2012	0.7695
2013	1.361