Year,Value,NumPoints
1881,-0.106403,2277
1882,-0.327529,2294
1883,-0.6004,2294
1884,-0.658682,2327
1885,-0.504206,2294
1886,-0.237919,2328
1887,-0.191505,2296
1888,0.00635768,2296
1889,0.0670493,2295
1890,-0.0589545,2296
1891,-0.428122,2332
1892,-0.364823,2332
1893,-0.239972,2332
1894,-0.148697,2332
1895,0.0646673,2336
1896,-0.678786,2335
1897,-0.18733,2336
1898,-0.506341,2332
1899,0.0633336,2332
1900,-0.419666,2336
1901,0.221961,2336
1902,-0.651852,2336
1903,-0.56739,2336
1904,-1.00825,2336
1905,-1.11789,2332
1906,0.105465,2332
1907,-0.533225,2332
1908,-0.68365,2332
1909,-0.61999,2332
1910,-0.0204229,2332
1911,-0.592788,2336
1912,-0.431375,2332
1913,-0.494929,2336
1914,-0.330138,2336
1915,-0.142376,2338
1916,-0.382664,2337
1917,-0.46656,2338
1918,-0.457587,2338
1919,-0.191767,2338
1920,-0.293452,2338
1921,-0.0615617,2338
1922,-0.045812,2338
1923,-0.712621,2338
1924,-0.283681,2338
1925,0.0383912,2340
1926,-0.534409,2340
1927,-0.0796737,2340
1928,-0.502083,2340
1929,-0.350206,2340
1930,-0.0933027,2340
1931,-0.428004,2340
1932,-0.0514817,2340
1933,-0.298491,2340
1934,-0.18148,2340
1935,-0.386507,2340
1936,-0.503305,2340
1937,-0.316577,2340
1938,0.398661,2340
1939,-0.133966,2340
1940,-0.038995,2340
1941,-0.000618091,2340
1942,-0.0547032,2340
1943,0.0604257,2340
1944,0.0514314,2340
1945,0.469506,2340
1946,0.602405,2340
1947,0.365583,2340
1948,0.19412,2340
1949,0.255839,2340
1950,-0.17708,2340
1951,0.13154,2340
1952,0.314077,2340
1953,-0.0968922,2340
1954,-0.149209,2340
1955,-0.137218,2340
1956,-0.182194,2340
1957,-0.0914989,2340
1958,-0.14844,2340
1959,0.408255,2340
1960,-0.219727,2340
1961,0.311124,2340
1962,0.303376,2340
1963,-0.0452494,2340
1964,-0.131761,2340
1965,-0.396552,2340
1966,-0.184387,2340
1967,-0.0474582,2340
1968,0.307646,2340
1969,-0.153888,2340
1970,-0.0113222,2340
1971,-0.0528369,2340
1972,0.127032,2340
1973,0.0563388,2340
1974,0.0366354,2340
1975,0.0158568,2340
1976,0.0109469,2340
1977,0.513552,2340
1978,0.0438235,2340
1979,-0.39571,2340
1980,-0.137349,2340
1981,0.503395,2340
1982,0.100242,2340
1983,0.00870992,2340
1984,-0.173929,2340
1985,0.555435,2340
1986,0.250583,2340
1987,0.105729,2340
1988,0.362567,2340
1989,0.479495,2340
1990,0.394538,2340
1991,0.566289,2340
1992,0.299154,2340
1993,0.0388524,2340
1994,0.504632,2340
1995,0.200044,2340
1996,-0.15797,2340
1997,0.298716,2340
1998,0.844444,2340
1999,0.706254,2340
2000,1.14254,2340
2001,0.725518,2340
2002,0.527701,2340
2003,0.21573,2340
2004,0.732497,2340
2005,0.915565,2340
2006,0.749751,2340
2007,0.713323,2340
2008,0.910297,2340
2009,0.778836,2340
2010,0.482902,2340
2011,0.876511,2340
2012,1.35308,2340
2013,0.405754,2340
2014,1.00632,2340
2015,0.947117,2340
2016,1.24119,2340
2017,1.10579,2340
2018,1.01268,2340
2019,1.03664,2340
2020,1.06471,2340