Year,Value,NumPoints
1900,-0.12721,12388
1901,-0.138598,12361
1902,-0.289341,12448
1903,-0.348173,12587
1904,-0.533613,12634
1905,-0.269599,12648
1906,-0.231833,12585
1907,-0.362769,12692
1908,-0.353073,12712
1909,-0.456943,12730
1910,-0.341117,12793
1911,-0.420881,12737
1912,-0.442428,12779
1913,-0.384106,12755
1914,-0.254069,12789
1915,-0.1273,12811
1916,-0.374259,12818
1917,-0.254278,12810
1918,-0.321678,12784
1919,-0.288805,12794
1920,-0.299418,12802
1921,-0.13469,12814
1922,-0.271081,12805
1923,-0.312044,12846
1924,-0.291723,12878
1925,-0.26192,12877
1926,-0.265672,12872
1927,-0.186323,12929
1928,-0.196929,12962
1929,-0.369457,12982
1930,-0.217524,12988
1931,-0.0125556,13740
1932,-0.249664,13742
1933,-0.202811,13746
1934,-0.0907786,13745
1935,-0.21117,13000
1936,-0.0745934,13752
1937,-0.0173474,13750
1938,-0.0989195,13747
1939,-0.0490614,13752
1940,0.126656,13752
1941,0.238985,13764
1942,0.0101835,13752
1943,0.0866449,13760
1944,0.184771,13117
1945,0.0364655,13114
1946,-0.108906,13890
1947,-0.0311999,13898
1948,-0.109261,13917
1949,-0.135398,13899
1950,-0.0968188,14044
1951,-0.0185124,14100
1952,0.0492126,13869
1953,0.023413,13869
1954,-0.192912,14115
1955,-0.101855,14374
1956,-0.0862092,14943
1957,0.0327471,16062
1958,0.0475846,16014
1959,0.0248435,16070
1960,-0.0678073,16070
1961,0.0171789,16084
1962,-0.00103946,16006
1963,0.062688,16074
1964,-0.0237441,16076
1965,-0.150531,16082
1966,0.0869378,16084
1967,0.04454,16072
1968,-0.134215,16064
1969,-0.0582301,15992
1970,0.0356359,15992
1971,-0.0816467,15980
1972,-0.00143933,15992
1973,0.120981,15938
1974,-0.0203248,15938
1975,-0.0176765,15992
1976,-0.132442,15996
1977,0.219577,15996
1978,0.0566701,15994
1979,0.016798,15994
1980,0.24384,15990
1981,0.347515,15994
1982,0.146156,15988
1983,0.176381,15988
1984,0.168286,15996
1985,0.0304932,15994
1986,0.0976194,15994
1987,0.393436,15996
1988,0.331409,15996
1989,0.35305,15994
1990,0.507642,16082
1991,0.500691,16004
1992,0.0728245,15938
1993,0.231699,15950
1994,0.303571,16032
1995,0.481183,16047
1996,0.399367,15950
1997,0.324948,16044
1998,0.664981,16041
1999,0.376359,15950
2000,0.406488,16041
2001,0.596984,15950
2002,0.642699,15950
2003,0.58547,15950
2004,0.252491,15944
2005,0.601968,15950
2006,0.528463,15948
2007,0.61712,16047
2008,0.624715,15950
2009,0.764107,16047
2010,0.619642,16047
2011,0.70951,15950
2012,0.571893,16047
2013,0.59984,16047
2014,0.587288,16047
2015,0.710148,16047
2016,0.842845,16047
2017,0.835142,16047
2018,0.840084,16047
2019,0.938469,16047
2020,0.899944,16047
2021,0.910391,16047
2022,0.943895,16047
2023,1.19366,16047