Year,Value,NumPoints
1895,-0.868524,212
1896,-0.937689,212
1897,-3.18442,212
1898,3.93886,230
1899,-0.655045,224
1900,1.09247,230
1901,-0.492525,230
1902,-3.54951,226
1903,0.760352,230
1904,-0.611407,230
1905,2.53467,230
1906,2.96278,230
1907,-1.85452,230
1908,-1.05883,230
1909,-1.09856,230
1910,-0.608905,230
1911,-2.1127,230
1912,3.33435,230
1913,1.12851,230
1914,-0.0859307,230
1915,3.07692,230
1916,-3.18601,230
1917,0.749077,230
1918,-2.36025,230
1919,-1.22655,230
1920,-1.54062,230
1921,0.817237,230
1922,-1.80447,230
1923,-0.220233,230
1924,3.16793,230
1925,-0.0499375,230
1926,4.74332,230
1927,-1.78273,230
1928,-2.04086,230
1929,-1.81549,230
1930,-0.917632,230
1931,0.0620713,230
1932,1.51727,230
1933,-0.192251,230
1934,0.762237,230
1935,0.58789,230
1936,-0.421038,230
1937,0.251987,230
1938,0.729459,230
1939,-1.23068,230
1940,1.38937,230
1941,1.94813,230
1942,0.467578,230
1943,0.517929,230
1944,0.325707,230
1945,0.0110149,230
1946,-1.95992,230
1947,1.38939,230
1948,-0.665326,230
1949,3.21145,230
1950,1.99608,230
1951,-2.95593,230
1952,-0.0425761,230
1953,-0.726053,230
1954,1.19308,230
1955,-0.178763,230
1956,-0.937627,230
1957,1.81343,230
1958,2.79032,230
1959,-3.24819,230
1960,-0.142562,230
1961,-2.26693,230
1962,0.23604,230
1963,0.328657,230
1964,-2.5674,230
1965,4.18716,230
1966,-2.31998,230
1967,1.41778,230
1968,2.32671,230
1969,0.930818,230
1970,2.97293,230
1971,-2.82474,230
1972,-3.31185,230
1973,-0.339411,230
1974,-0.836548,230
1975,0.131467,230
1976,-0.255695,230
1977,-1.02242,230
1978,1.84947,230
1979,1.85448,230
1980,1.94434,230
1981,4.50879,230
1982,0.966685,230
1983,1.53349,230
1984,3.49393,230
1985,1.12237,230
1986,0.0801529,230
1987,1.33975,230
1988,2.37576,230
1989,-0.0148097,230
1990,2.59647,230
1991,0.899383,230
1992,1.63234,230
1993,2.64177,230
1994,0.691739,230
1995,-1.0876,230
1996,2.77502,230
1997,-0.369834,230
1998,3.89612,230
1999,0.278597,230
2000,2.97481,230
2001,1.28005,230
2002,1.20098,230
2003,1.02017,230
2004,0.423117,230
2005,3.83649,230
2006,-0.379286,230
2007,-3.50199,230
2008,1.29174,230
2009,-1.011,230
2010,1.15775,230
2011,0.839081,230
2012,-1.64363,230
2013,0.547393,230
2014,1.89405,230
2015,2.9669,230
2016,4.08807,230
2017,-1.51247,230
2018,3.12164,230
2019,6.69806,230