Year,Value,NumPoints
1900,-0.112706,12686
1901,-0.0931217,12627
1902,-0.250516,12691
1903,-0.300581,12797
1904,-0.538519,12851
1905,-0.32457,12903
1906,-0.216593,12819
1907,-0.408701,12943
1908,-0.40173,12996
1909,-0.54685,12966
1910,-0.404567,13021
1911,-0.537594,12942
1912,-0.253271,13051
1913,-0.4183,13036
1914,-0.188739,13052
1915,-0.0901806,13073
1916,-0.294565,13084
1917,-0.517943,13076
1918,-0.386526,13053
1919,-0.245367,13046
1920,-0.246945,13044
1921,-0.202181,13067
1922,-0.290119,13086
1923,-0.329179,13096
1924,-0.209497,13115
1925,-0.301067,13122
1926,-0.0559272,13164
1927,-0.251509,13218
1928,-0.202513,13234
1929,-0.409297,13254
1930,-0.215018,13243
1931,-0.11262,14004
1932,-0.125869,14007
1933,-0.2576,14014
1934,-0.152069,14012
1935,-0.197655,13264
1936,-0.196157,13698
1937,-0.0513406,14017
1938,0.00680605,14011
1939,-0.0718644,14020
1940,0.12099,14015
1941,0.206371,14024
1942,0.104069,14018
1943,0.0591319,14021
1944,0.23453,13359
1945,0.0752334,13368
1946,-0.00618712,14126
1947,0.00422293,14148
1948,-0.0707188,14155
1949,-0.0959478,14131
1950,-0.148217,14252
1951,-0.158954,14297
1952,0.0366973,14143
1953,0.125088,14097
1954,-0.160151,14254
1955,-0.141025,14518
1956,-0.193904,14922
1957,0.0173534,15965
1958,0.102878,16108
1959,0.0812267,16134
1960,-0.0816988,16138
1961,0.0992239,16145
1962,0.043699,16084
1963,-0.00030987,16138
1964,-0.154022,16141
1965,-0.130136,16142
1966,-0.0577226,16143
1967,-0.028737,16141
1968,-0.0898757,16143
1969,0.00883169,16000
1970,0.0499228,16051
1971,-0.11006,16059
1972,-0.0588986,16067
1973,0.240186,16028
1974,-0.0924833,16031
1975,0.0617974,16060
1976,-0.128486,16057
1977,0.248552,16057
1978,0.0893584,16050
1979,0.0706506,16057
1980,0.298249,16056
1981,0.376873,16057
1982,0.105624,16054
1983,0.340124,16055
1984,0.178953,16057
1985,0.110875,16057
1986,0.22397,16085
1987,0.309177,16086
1988,0.447118,16073
1989,0.241929,16071
1990,0.499103,16093
1991,0.45199,16076
1992,0.319918,16097
1993,0.292869,16062
1994,0.283338,16098
1995,0.48487,16111
1996,0.330057,16083
1997,0.399068,16110
1998,0.69103,16123
1999,0.392866,16098
2000,0.442094,16123
2001,0.521325,16082
2002,0.692621,16081
2003,0.596065,16082
2004,0.517939,16080
2005,0.666179,16081
2006,0.583293,16081
2007,0.735866,16125
2008,0.506804,16099
2009,0.628536,16125
2010,0.77964,16125
2011,0.598457,16099
2012,0.606872,16125
2013,0.638382,16125
2014,0.71556,16125
2015,0.821386,16125
2016,1.08648,16125
2017,0.956291,16125
2018,0.838515,16125
2019,0.96424,16124
2020,1.0728,16125
2021,0.802686,16125
2022,0.913837,16125
2023,1.03268,16125