Year	Total
1801	-0.8318
1802	4.911
1803	-0.3293
1804	-5.832
1805	7.158
1806	1.69
1807	-3.874
1808	-5.363
1809	-5.19
1810	6.995
1811	7.122
1812	-5.945
1813	2.426
1814	1.261
1815	4.294
1816	3.118
1817	-1.721
1818	1.878
1819	0.0056
1820	2.165
1821	3.877
1822	1.541
1823	0.2428
1824	4.254
1825	4.221
1826	1.72
1827	-3.529
1828	2.662
1829	2.111
1830	-1.843
1831	2.654
1832	-2.062
1833	3.984
1834	2.331
1835	0.6766
1836	4.462
1837	0.2576
1838	-0.9296
1839	1.605
1840	2.08
1841	-0.3355
1842	-3.684
1843	3.232
1844	5.389
1845	3.486
1846	-2.345
1847	3.492
1848	1.813
1849	4.724
1850	3.87
1851	-0.8555
1852	-1.178
1853	2.074
1854	1.813
1855	7.29
1856	-0.0435
1857	3.528
1858	1.929
1859	4.743
1860	3.382
1861	-2.206
1862	-2.015
1863	5.234
1864	2.919
1865	2.771
1866	-0.638
1867	2.487
1868	-8.277
1869	7.418
1870	12.96
1871	3.892
1872	2.831
1873	2.263
1874	4.896
1875	-2.829
1876	7.176
1877	-1.449
1878	-2.671
1879	6.413
1880	-1.37
1881	4.339
1882	-3.276
1883	8.074
1884	-1.728
1885	2.328
1886	1.426
1887	-2.404
1888	2.249
1889	2.018
1890	2.705
1891	5.717
1892	-0.5395
1893	3.004
1894	1.128
1895	5.596
1896	3.503
1897	4.741
1898	4.201
1899	3.329
1900	0.9101
1901	3.236
1902	-0.5785
1903	6.051
1904	2.438
1905	-0.7568
1906	8.697
1907	7.483
1908	-2.367
1909	1.244
1910	2.68
1911	3.167
1912	4.74
1913	7.143
1914	2.981
1915	4.292
1916	6.16
1917	-5.467
1918	-6.99
1919	1.646
1920	6.802
1921	-4.294
1922	7.986
1923	3.749
1924	7.471
1925	2.748
1926	5.327
1927	3.62
1928	3.058
1929	6.216
1930	4.461
1931	-2.365
1932	-3.585
1933	2.065
1934	6.842
1935	4.969
1936	3.622
1937	2.775
1938	3.395
1939	7.59
1940	-7.125
1941	-2.528
1942	1.181
1943	3.889
1944	3.755
1945	3.787
1946	10.88
1947	9.204
1948	2.272
1949	4.284
1950	7.715
1951	0.03387
1952	2.697
1953	1.279
1954	6.058
1955	2.671
1956	4.021
1957	2.803
1958	1.036
1959	4.572
1960	3.957
1961	6.534
1962	4.374
1963	4.335
1964	7.666
1965	4.538
1966	1.155
1967	3.333
1968	4.315
1969	4.497
1970	4.803
1971	1.504
1972	0.5115
1973	4.441
1974	8.096
1975	1.486
1976	0.3878
1977	-2.909
1978	1.171
1979	4.452
1980	0.8672
1981	-0.4678
1982	2.183
1983	1.428
1984	4.1
1985	1.294
1986	3.619
1987	2.984
1988	2.866
1989	2.407
1990	-0.2424
1991	-3.453
1992	0.6635
1993	-1.673
1994	4.115
1995	4.994
1996	1.589
1997	2.587
1998	3.082
1999	3.742
2000	5.001
2001	1.123
2002	2.162
2003	2.15
2004	4.404
2005	3.33
2006	4.507
2007	3.449
2008	-0.7392
2009	-5.078
2010	6.193
2011	3.702
2012	0.7365
2013	1.233