Year,Value,NumPoints 1900,0.162739,14 1901,-0.790912,14 1902,-0.0892546,14 1903,-1.06907,14 1904,-1.19873,14 1905,0.441566,14 1906,-0.50338,14 1907,-0.628483,14 1908,-0.927185,14 1909,-1.40111,14 1910,-1.10538,14 1911,-0.476258,14 1912,0.527759,14 1913,-0.148153,14 1914,0.104429,14 1915,0.826747,14 1916,-1.05022,14 1917,-1.22453,14 1918,-0.918487,14 1919,-0.755044,14 1920,-0.89817,14 1921,-0.367076,14 1922,-0.188801,14 1923,0.207133,14 1924,-0.371972,14 1925,-0.43792,14 1926,1.76883,14 1927,-0.291736,14 1928,0.20107,14 1929,0.732329,14 1930,-0.235377,14 1931,0.505715,14 1932,-0.0910494,14 1933,-0.693336,14 1934,0.429774,14 1935,0.226738,14 1936,1.126,14 1937,0.522791,14 1938,0.120938,14 1939,-0.321557,14 1940,1.28325,14 1941,1.23785,14 1942,1.0367,14 1943,0.0739323,14 1944,0.616152,14 1945,0.402715,14 1946,-0.227418,14 1947,0.472129,14 1948,-0.411918,14 1949,-0.691217,14 1950,-0.68827,14 1951,-0.124411,14 1952,-0.0173148,14 1953,0.325258,14 1954,-0.00612995,14 1955,-0.66456,14 1956,-0.872147,14 1957,0.84977,14 1958,0.845985,14 1959,0.373607,14 1960,0.369075,14 1961,-0.0809432,14 1962,0.226297,14 1963,0.71452,14 1964,-0.368074,14 1965,-0.756692,14 1966,-0.602623,14 1967,0.216139,14 1968,0.301666,14 1969,0.121131,14 1970,0.293991,14 1971,-1.17843,14 1972,-1.25492,14 1973,-0.747716,14 1974,0.0401374,14 1975,-0.810199,14 1976,0.115088,14 1977,1.06978,14 1978,0.684816,14 1979,0.692248,14 1980,0.24466,14 1981,1.2924,14 1982,-0.206791,14 1983,0.964884,14 1984,0.985715,14 1985,-0.0777903,14 1986,0.659014,14 1987,0.811177,14 1988,0.673015,14 1989,0.39522,14 1990,0.142785,14 1991,0.261075,14 1992,0.0764531,14 1993,1.20569,14 1994,0.460306,14 1995,0.473873,14 1996,0.194394,14 1997,1.32897,14 1998,0.856001,14 1999,-0.197064,14 2000,0.775894,14 2001,0.850722,14 2002,1.16865,14 2003,1.54963,14 2004,1.34841,14 2005,1.53746,14 2006,0.304608,14 2007,0.293127,14 2008,-0.293774,14 2009,0.249975,14 2010,0.765819,14 2011,0.334875,14 2012,-0.40276,14 2013,0.844232,14 2014,1.6794,14 2015,1.85928,14 2016,2.59676,14 2017,0.951252,14 2018,1.4847,14 2019,2.28011,14 2020,0.817188,14 2021,0.2362,14 2022,1.10131,14