Year,Value,NumPoints
1881,0.0631526,2277
1882,-0.0155791,2294
1883,0.27613,2294
1884,-0.626025,2327
1885,-0.222443,2295
1886,-0.111511,2295
1887,-0.036053,2296
1888,-0.0897502,2296
1889,-0.063697,2328
1890,-0.030431,2296
1891,-0.253804,2332
1892,-0.216867,2332
1893,-0.0662966,2331
1894,0.0430959,2332
1895,-0.416525,2335
1896,-0.0788918,2335
1897,-0.0934343,2336
1898,0.00666555,2332
1899,-0.0952163,2331
1900,-0.15105,2335
1901,0.207744,2336
1902,-0.819777,2332
1903,-0.850916,2336
1904,-0.663571,2336
1905,-0.30771,2332
1906,-0.36418,2332
1907,-0.513281,2332
1908,-0.452055,2332
1909,-0.462259,2332
1910,-0.336047,2336
1911,-0.345218,2336
1912,-0.608162,2332
1913,-0.739924,2336
1914,-0.30532,2336
1915,-0.492009,2338
1916,-0.138973,2338
1917,-0.00599799,2338
1918,-0.343018,2338
1919,-0.178078,2338
1920,-0.0899275,2338
1921,0.362113,2338
1922,-0.0822116,2338
1923,-0.185262,2338
1924,-0.163967,2337
1925,-0.239477,2340
1926,-0.475327,2340
1927,0.0324029,2340
1928,0.0305099,2340
1929,-0.161432,2340
1930,0.142495,2340
1931,-0.0441031,2340
1932,-0.175724,2340
1933,0.23433,2340
1934,0.0882704,2340
1935,0.0785138,2340
1936,0.150564,2340
1937,0.357243,2340
1938,0.270582,2340
1939,0.331597,2340
1940,0.0465775,2340
1941,-0.129406,2340
1942,0.0497072,2340
1943,0.214517,2340
1944,0.340552,2340
1945,-0.049867,2340
1946,0.00851696,2340
1947,0.00810845,2340
1948,0.0852561,2340
1949,0.218476,2340
1950,0.170305,2340
1951,0.120894,2340
1952,0.406581,2340
1953,0.257647,2340
1954,-0.188169,2340
1955,0.369142,2340
1956,-0.0856758,2340
1957,-0.0904282,2340
1958,-0.0508696,2340
1959,0.129141,2340
1960,-0.0952537,2340
1961,0.151397,2340
1962,0.0310486,2340
1963,0.214794,2340
1964,-0.0337714,2340
1965,-0.267018,2340
1966,-0.0536356,2340
1967,0.168963,2340
1968,-0.205302,2340
1969,-0.163911,2340
1970,-0.0159987,2340
1971,-0.063323,2340
1972,-0.1752,2340
1973,-0.0244434,2340
1974,-0.211545,2340
1975,0.219507,2340
1976,-0.392655,2340
1977,0.0226071,2340
1978,0.0457948,2340
1979,-0.11653,2340
1980,0.0956146,2340
1981,0.0748903,2340
1982,-0.271565,2340
1983,-0.0147957,2340
1984,0.0420692,2340
1985,-0.0843378,2340
1986,-0.206411,2340
1987,-0.16517,2340
1988,0.379639,2340
1989,0.353645,2340
1990,0.272717,2340
1991,0.371053,2340
1992,-0.444726,2340
1993,-0.423864,2340
1994,0.495271,2340
1995,0.363832,2340
1996,0.215653,2340
1997,0.218977,2340
1998,0.8206,2340
1999,0.669452,2340
2000,0.610768,2340
2001,0.723345,2340
2002,0.735143,2340
2003,0.54571,2340
2004,0.448752,2340
2005,0.895468,2340
2006,0.880611,2340
2007,0.544781,2340
2008,0.868573,2340
2009,0.420553,2340
2010,1.05269,2340
2011,0.811844,2340
2012,1.13384,2340
2013,0.94248,2340
2014,0.69418,2340
2015,0.864363,2340
2016,0.99723,2340
2017,1.12523,2340
2018,1.24516,2340
2019,1.03455,2340
2020,1.21018,2340