Year,Value,NumPoints
1895,-1.75179,48
1896,-0.394661,69
1897,-0.627076,72
1898,-0.113502,74
1899,-0.804588,74
1900,-1.62554,74
1901,-1.43758,74
1902,-0.747691,74
1903,0.351936,74
1904,-1.72653,74
1905,-0.384363,74
1906,-0.498858,74
1907,-0.201966,74
1908,-1.3096,74
1909,-1.32429,74
1910,-1.00588,74
1911,-0.107018,74
1912,-1.41483,74
1913,-1.59117,74
1914,-0.492245,74
1915,0.014814,74
1916,-0.926345,74
1917,-0.264324,74
1918,-0.826329,74
1919,-0.152646,74
1920,-1.32671,74
1921,0.215604,74
1922,-1.2324,74
1923,2.0036,74
1924,-0.782863,74
1925,0.186238,74
1926,0.748162,74
1927,-0.00514602,74
1928,-1.08815,74
1929,-0.721755,74
1930,0.0479044,74
1931,-0.462117,74
1932,-0.991991,74
1933,-0.727557,74
1934,-0.299145,74
1935,-1.45182,74
1936,1.0154,74
1937,-0.966362,74
1938,-0.0308067,74
1939,-1.15572,74
1940,0.246749,74
1941,1.36108,74
1942,0.333912,74
1943,-0.788389,74
1944,-0.331589,74
1945,-0.806908,74
1946,-0.984592,74
1947,-1.29207,74
1948,-1.58497,74
1949,-0.203812,74
1950,0.812309,74
1951,0.386862,74
1952,-0.745786,74
1953,0.0494463,74
1954,0.27617,74
1955,-1.24024,74
1956,-0.257005,74
1957,1.46991,74
1958,0.119279,74
1959,-0.551943,74
1960,-0.461786,74
1961,-0.510345,74
1962,0.641501,74
1963,0.0387647,74
1964,-0.377284,74
1965,-0.849291,74
1966,-0.69584,74
1967,0.631415,74
1968,0.809028,74
1969,-2.39773,74
1970,-0.825815,74
1971,-0.355745,74
1972,0.756061,74
1973,-1.10389,74
1974,0.660378,74
1975,-0.391792,74
1976,0.692213,74
1977,2.36081,74
1978,0.980511,74
1979,1.62207,74
1980,-0.732736,74
1981,-0.22955,74
1982,-0.201127,74
1983,-0.518279,74
1984,-0.436881,74
1985,-0.581783,74
1986,-1.02123,74
1987,0.699836,74
1988,0.262473,74
1989,1.77794,74
1990,1.3245,74
1991,-0.454847,74
1992,0.0294499,74
1993,0.590482,74
1994,1.60252,74
1995,0.155506,74
1996,-0.938229,74
1997,1.51194,74
1998,-0.632885,74
1999,0.927432,74
2000,-1.20751,74
2001,0.831251,74
2002,-0.108642,74
2003,0.545188,74
2004,2.83902,74
2005,1.50366,74
2006,-0.364339,74
2007,1.81323,74
2008,-0.646738,74
2009,-0.166701,74
2010,1.18018,74
2011,-0.156892,74
2012,0.249969,74
2013,1.29259,74
2014,1.33693,74
2015,0.153209,74
2016,2.17391,74
2017,0.895605,74
2018,0.254279,74
2019,1.2125,74
2020,1.49829,74
2021,0.212831,74