Year,Value,NumPoints
1900,-0.977097,38
1901,0.00754521,38
1902,-1.71999,38
1903,-1.13217,38
1904,-0.620013,38
1905,-0.963107,38
1906,0.149042,38
1907,-0.0499088,38
1908,-1.02672,38
1909,-0.950142,38
1910,-0.212389,38
1911,-1.11786,38
1912,-1.21503,38
1913,-1.55377,38
1914,-1.57931,38
1915,-1.25905,38
1916,-1.73118,38
1917,-0.92191,38
1918,-1.37445,38
1919,-1.42349,38
1920,-1.65545,38
1921,-0.761905,38
1922,-0.956573,38
1923,-1.0181,38
1924,-1.4736,38
1925,-0.925228,38
1926,-0.311091,38
1927,0.278349,38
1928,-0.929746,38
1929,-0.824353,38
1930,-1.28227,38
1931,-1.73604,38
1932,-1.09327,38
1933,-0.986504,38
1934,-1.02032,38
1935,-1.64085,38
1936,-1.62988,38
1937,-1.8,38
1938,-1.8,38
1939,-0.947,38
1940,-1.6423,38
1941,-1.70761,38
1942,-1.6463,38
1943,-1.72359,38
1944,-1.66041,38
1945,-1.7441,38
1946,-1.8,38
1947,-1.8,38
1948,-1.8,38
1949,-1.8,38
1950,-1.8,38
1951,-1.8,38
1952,-1.8,38
1953,-1.67593,38
1954,-0.283969,38
1955,-0.732282,38
1956,-1.12319,38
1957,-0.617127,38
1958,2.16549,38
1959,-0.953263,38
1960,-1.16349,38
1961,-0.39955,38
1962,0.0731402,38
1963,-0.313,38
1964,-1.7133,38
1965,-0.470244,38
1966,-1.01211,38
1967,-1.65235,38
1968,0.558924,38
1969,-1.32055,38
1970,-0.619105,38
1971,-0.28999,38
1972,-0.93868,38
1973,-0.0765438,38
1974,-1.44133,38
1975,-1.25156,38
1976,-0.95381,38
1977,1.00506,38
1978,-1.08714,38
1979,-0.126191,38
1980,-0.780362,38
1981,-0.0457826,38
1982,0.395859,38
1983,-0.926516,38
1984,-1.02609,38
1985,-1.24732,38
1986,-0.447921,38
1987,1.07755,38
1988,-0.26834,38
1989,0.0104313,38
1990,-0.648093,38
1991,-1.34823,38
1992,-1.18988,38
1993,0.569001,38
1994,-0.729009,38
1995,0.361392,38
1996,-1.04847,38
1997,-0.438099,38
1998,2.84971,38
1999,0.532557,38
2000,-0.165338,38
2001,-0.56926,38
2002,-0.380364,38
2003,-0.556587,38
2004,0.483819,38
2005,0.0692841,38
2006,0.712709,38
2007,1.66693,38
2008,1.34911,38
2009,0.201939,38
2010,1.36395,38
2011,2.03343,38
2012,2.64044,38
2013,-0.265481,38
2014,0.710953,38
2015,0.590774,38
2016,1.30597,38
2017,1.99222,38
2018,-0.379674,38
2019,2.39616,38