Year,Value,NumPoints
1900,0.554762,2
1901,-0.555466,2
1902,-0.15127,2
1903,-0.738346,2
1904,-0.80054,2
1905,1.42013,2
1906,-0.154554,2
1907,-0.578897,2
1908,0.126641,2
1909,-0.76528,2
1910,-1.11439,2
1911,0.159821,2
1912,1.43209,2
1913,0.540613,2
1914,1.59125,2
1915,0.674325,2
1916,-0.609573,2
1917,-1.22031,2
1918,-1.36343,2
1919,0.0609758,2
1920,-1.226,2
1921,-0.0359158,2
1922,0.106448,2
1923,0.931149,2
1924,-0.170472,2
1925,0.824713,2
1926,2.70312,2
1927,-0.745111,2
1928,0.433294,2
1929,1.54979,2
1930,-0.368791,2
1931,0.229293,2
1932,-0.522404,2
1933,-0.991049,2
1934,0.636869,2
1935,1.58822,2
1936,1.42714,2
1937,1.48306,2
1938,0.67134,2
1939,-1.58039,2
1940,2.2487,2
1941,1.35449,2
1942,1.20578,2
1943,0.349088,2
1944,0.862382,2
1945,0.298749,2
1946,-0.668399,2
1947,-0.101137,2
1948,-0.675855,2
1949,0.121803,2
1950,0.682298,2
1951,0.246537,2
1952,-0.214388,2
1953,0.389824,2
1954,-0.554306,2
1955,-0.752206,2
1956,-2.21052,2
1957,2.07374,2
1958,0.986499,2
1959,-0.414025,2
1960,0.577271,2
1961,-1.21723,2
1962,0.292546,2
1963,0.424596,2
1964,-1.28906,2
1965,-0.507674,2
1966,-0.576956,2
1967,1.69329,2
1968,0.293716,2
1969,1.29165,2
1970,0.0519902,2
1971,-1.84385,2
1972,-0.856392,2
1973,-0.510571,2
1974,-0.479439,2
1975,-1.30121,2
1976,-0.804307,2
1977,0.798371,2
1978,2.45843,2
1979,1.48048,2
1980,0.473193,2
1981,2.25277,2
1982,0.38018,2
1983,1.33623,2
1984,-0.0267273,2
1985,0.703735,2
1986,1.07903,2
1987,0.68724,2
1988,0.510879,2
1989,0.60408,2
1990,0.179759,2
1991,1.17662,2
1992,-0.392753,2
1993,2.75179,2
1994,0.228362,2
1995,1.41666,2
1996,0.705503,2
1997,1.33568,2
1998,1.03397,2
1999,-1.96473,2
2000,2.08965,2
2001,0.640898,2
2002,2.75093,2
2003,2.50541,2
2004,2.56756,2
2005,1.88589,2
2006,0.302476,2
2007,1.46978,2
2008,-0.764802,2
2009,0.508821,2
2010,0.127813,2
2011,0.529249,2
2012,-1.43099,2
2013,1.33015,2
2014,3.20646,2
2015,2.80348,2
2016,4.15193,2
2017,2.21408,2
2018,3.08672,2
2019,4.05746,2
2020,1.39223,2
2021,0.623561,2
2022,2.11798,2
2023,0.896141,2