Year,Value,NumPoints
1900,0.114628,688
1901,-0.145261,686
1902,-0.104257,685
1903,-0.555311,687
1904,-0.785907,682
1905,-0.143074,683
1906,-0.0210968,676
1907,-1.17653,685
1908,-0.0668156,686
1909,-0.722499,680
1910,0.0229098,689
1911,-0.382778,681
1912,-0.524516,681
1913,-0.501006,679
1914,-0.179989,681
1915,0.218135,682
1916,-0.541092,681
1917,-1.01559,678
1918,-0.633349,680
1919,-0.238754,679
1920,-0.5187,679
1921,0.492326,681
1922,-0.229945,690
1923,-0.225286,691
1924,-0.234321,692
1925,-0.0981546,692
1926,0.313863,691
1927,-0.0801347,690
1928,0.226164,691
1929,-0.432824,692
1930,0.168385,692
1931,1.1336,698
1932,-0.11986,699
1933,-0.0529572,700
1934,0.661806,698
1935,-0.314134,693
1936,-0.308561,698
1937,0.190466,700
1938,0.75229,700
1939,0.151909,700
1940,0.452311,700
1941,0.570359,700
1942,0.575625,700
1943,0.147304,698
1944,0.605368,695
1945,0.0688049,695
1946,0.318155,700
1947,0.210627,700
1948,-0.086626,700
1949,0.160824,700
1950,-0.758257,700
1951,-0.413258,700
1952,0.351715,700
1953,0.897832,700
1954,0.351998,700
1955,-0.137674,700
1956,-0.340304,700
1957,0.0764887,700
1958,0.467626,700
1959,-0.307602,700
1960,0.139514,700
1961,0.0374403,700
1962,0.00756639,700
1963,0.422966,700
1964,-0.156177,700
1965,-0.470457,700
1966,-0.33929,700
1967,-0.194912,700
1968,0.107142,700
1969,-0.124527,700
1970,-0.0326397,700
1971,-0.150516,700
1972,-0.92356,700
1973,0.374553,700
1974,-0.356895,700
1975,-0.200659,700
1976,0.12786,700
1977,0.851438,700
1978,-0.228097,700
1979,-0.370331,700
1980,0.53283,700
1981,1.37681,700
1982,-0.747101,700
1983,0.57192,700
1984,0.316629,700
1985,-0.171413,700
1986,0.384274,700
1987,1.13702,700
1988,0.746922,700
1989,0.120681,700
1990,0.690692,700
1991,0.680636,700
1992,0.370022,700
1993,0.0838727,700
1994,0.398204,700
1995,0.626315,700
1996,-0.188266,700
1997,0.342544,700
1998,1.76942,700
1999,1.0935,700
2000,1.02163,700
2001,1.2493,700
2002,0.653454,700
2003,0.862984,700
2004,0.573705,700
2005,1.27804,700
2006,1.52327,700
2007,1.05039,700
2008,0.464088,700
2009,0.542963,700
2010,1.72487,700
2011,0.792577,700
2012,1.73504,700
2013,0.80987,700
2014,0.488811,700
2015,1.32616,700
2016,2.25386,700
2017,1.50367,700
2018,0.831914,700
2019,0.894147,700