Year,Value,NumPoints
1881,0.116844,2277
1882,-0.275373,2294
1883,-0.177705,2294
1884,-0.214439,2327
1885,-0.414475,2294
1886,-0.0536949,2295
1887,-0.0406345,2296
1888,-0.130257,2296
1889,-0.210311,2328
1890,-0.287379,2296
1891,-0.199527,2332
1892,-0.0521158,2332
1893,-0.441134,2332
1894,-0.0471593,2332
1895,-0.303644,2336
1896,0.0404653,2336
1897,-0.203427,2336
1898,-0.304291,2332
1899,0.0222269,2332
1900,-0.0519736,2336
1901,-0.0234827,2336
1902,-0.656985,2336
1903,-0.606738,2336
1904,-0.368488,2336
1905,-0.637325,2332
1906,-0.378043,2332
1907,-0.69529,2332
1908,-0.36484,2332
1909,-0.541223,2332
1910,-0.203067,2336
1911,-0.300238,2336
1912,-0.306206,2332
1913,-0.60028,2336
1914,-0.166564,2336
1915,-0.442357,2338
1916,-0.382676,2338
1917,-0.549157,2338
1918,-0.196027,2338
1919,-0.626878,2338
1920,0.0339918,2338
1921,0.03844,2338
1922,0.0127349,2338
1923,-0.178854,2338
1924,-0.356573,2338
1925,-0.178512,2340
1926,-0.370601,2340
1927,-0.268472,2340
1928,-0.177665,2340
1929,-0.262128,2340
1930,-0.232244,2340
1931,-0.440521,2340
1932,-0.264414,2340
1933,-0.201886,2340
1934,0.410385,2340
1935,-0.596007,2340
1936,-0.0692873,2340
1937,0.124011,2340
1938,0.0743398,2340
1939,0.111751,2340
1940,-0.208404,2340
1941,-0.0775913,2340
1942,-0.1535,2340
1943,0.0738729,2340
1944,0.487732,2340
1945,0.0144608,2340
1946,-0.168725,2340
1947,0.0232072,2340
1948,0.153506,2340
1949,0.348155,2340
1950,0.310185,2340
1951,0.316114,2340
1952,0.0948576,2340
1953,0.102324,2340
1954,-0.438446,2340
1955,0.162822,2340
1956,-0.0275945,2340
1957,-0.234731,2340
1958,0.136372,2340
1959,-0.0227923,2340
1960,-0.366832,2340
1961,0.105153,2340
1962,0.277596,2340
1963,0.133922,2340
1964,0.231178,2340
1965,0.06589,2340
1966,-0.15906,2340
1967,0.119399,2340
1968,0.0610875,2340
1969,-0.109358,2340
1970,0.0392599,2340
1971,-0.0880849,2340
1972,-0.003037,2340
1973,-0.0466719,2340
1974,-0.212371,2340
1975,0.0660366,2340
1976,-0.165724,2340
1977,0.24358,2340
1978,-0.17823,2340
1979,-0.0461434,2340
1980,-0.0559661,2340
1981,-0.09074,2340
1982,0.277908,2340
1983,-0.146311,2340
1984,0.0241951,2340
1985,0.263748,2340
1986,0.243287,2340
1987,0.132464,2340
1988,0.178995,2340
1989,0.34568,2340
1990,0.28382,2340
1991,0.138002,2340
1992,0.16751,2340
1993,0.0276773,2340
1994,0.327668,2340
1995,0.134913,2340
1996,0.230894,2340
1997,0.343762,2340
1998,0.694396,2340
1999,0.614116,2340
2000,0.871799,2340
2001,0.971248,2340
2002,0.336409,2340
2003,0.563348,2340
2004,0.516657,2340
2005,0.450086,2340
2006,0.738823,2340
2007,0.947888,2340
2008,0.522951,2340
2009,0.743428,2340
2010,0.409889,2340
2011,0.477697,2340
2012,1.21349,2340
2013,0.7832,2340
2014,0.834348,2340
2015,1.00867,2340
2016,0.766175,2340
2017,0.981436,2340
2018,1.42148,2340
2019,0.579998,2340
2020,1.10719,2340