Year,Value,NumPoints
1900,-0.0483581,12290
1901,-0.225854,12307
1902,-0.298344,12372
1903,-0.517334,12447
1904,-0.57239,12490
1905,-0.181333,12535
1906,-0.288177,12587
1907,-0.362351,12610
1908,-0.351965,12626
1909,-0.401123,12685
1910,-0.397376,12686
1911,-0.410027,12634
1912,-0.596893,12689
1913,-0.352862,12678
1914,-0.189299,12734
1915,-0.209896,12733
1916,-0.388996,12714
1917,-0.26162,12723
1918,-0.188381,12707
1919,-0.255253,12717
1920,-0.238867,12682
1921,-0.193172,12740
1922,-0.368248,12743
1923,-0.317109,12753
1924,-0.319548,12760
1925,-0.20155,12770
1926,-0.144684,12805
1927,-0.13118,12876
1928,-0.212787,12877
1929,-0.251515,12877
1930,-0.14641,12903
1931,-0.0508995,13655
1932,-0.0786888,13656
1933,-0.288664,13661
1934,-0.150179,12909
1935,-0.215342,12915
1936,-0.0745019,13667
1937,0.113797,13659
1938,-0.00474236,13668
1939,-0.0628616,13667
1940,0.171161,13666
1941,0.0309666,13679
1942,-0.0299206,13667
1943,0.057704,12955
1944,0.27281,13032
1945,0.196945,13031
1946,-0.076842,13805
1947,-0.112822,13813
1948,-0.150502,13832
1949,-0.145039,13814
1950,-0.120672,13959
1951,0.0585348,14015
1952,0.0795216,13792
1953,0.0551135,13792
1954,-0.118747,14045
1955,-0.104343,14304
1956,-0.183084,14837
1957,0.0932974,16029
1958,-0.0430597,15972
1959,-0.100745,16031
1960,0.0520145,16037
1961,0.108819,16041
1962,0.0249952,15964
1963,0.206905,16031
1964,-0.318252,16033
1965,-0.175307,16039
1966,-0.0195006,16041
1967,-0.0438704,16041
1968,-0.184199,16041
1969,0.0760838,16041
1970,0.109921,15953
1971,-0.0507259,15945
1972,0.0275706,15953
1973,0.0956696,15887
1974,-0.0698119,15887
1975,-0.0459195,15953
1976,-0.0864075,15891
1977,-0.0043958,15957
1978,0.0788811,15955
1979,0.252893,15957
1980,0.220261,15957
1981,0.149779,15957
1982,0.105683,15951
1983,0.394829,15949
1984,0.228885,15955
1985,0.13942,15957
1986,0.047779,15955
1987,0.31773,15955
1988,0.370841,15957
1989,0.350564,15957
1990,0.204696,15953
1991,0.434602,15955
1992,-0.0291438,15891
1993,0.105461,15889
1994,0.349716,15996
1995,0.31727,15889
1996,0.29739,15889
1997,0.482345,15996
1998,0.422162,15990
1999,0.366165,15889
2000,0.40243,15883
2001,0.518347,15889
2002,0.638674,15889
2003,0.634993,15882
2004,0.490127,15883
2005,0.71755,15883
2006,0.641996,15889
2007,0.593647,15889
2008,0.622016,15889
2009,0.74499,15996
2010,0.650981,15996
2011,0.5754,15996
2012,0.7084,15996
2013,0.79983,15985
2014,0.877334,15996
2015,0.838157,15996
2016,0.908935,15996
2017,0.781023,15996
2018,0.800541,15996
2019,0.912988,15996
2020,1.0021,15996
2021,0.961337,15996
2022,0.907439,15996