Year,Value,NumPoints
1881,-0.179703,11504
1882,0.0533136,11684
1883,-0.372166,11792
1884,-0.132605,11803
1885,-0.434508,11798
1886,-0.368703,12055
1887,-0.52989,12016
1888,-0.351674,11983
1889,-0.000200257,12009
1890,-0.409273,12044
1891,-0.384104,11969
1892,-0.159786,12064
1893,-0.610585,12207
1894,-0.406757,12387
1895,-0.353392,12484
1896,-0.172961,12383
1897,-0.139518,12510
1898,-0.200377,12587
1899,-0.283619,12620
1900,-0.231314,12668
1901,-0.13739,12620
1902,-0.185518,12728
1903,-0.244733,12752
1904,-0.584338,12862
1905,-0.420181,12941
1906,-0.24042,12838
1907,-0.368856,12965
1908,-0.410586,13028
1909,-0.562203,12988
1910,-0.47281,13052
1911,-0.628535,12996
1912,-0.20934,13033
1913,-0.432119,13073
1914,-0.0265124,13068
1915,-0.0907292,13097
1916,-0.162033,13109
1917,-0.679589,13103
1918,-0.529103,13087
1919,-0.254381,13067
1920,-0.306755,13048
1921,-0.234606,13070
1922,-0.319522,13126
1923,-0.289986,13127
1924,-0.15796,13132
1925,-0.401539,13145
1926,0.12,13187
1927,-0.238619,13246
1928,-0.132079,13247
1929,-0.379038,13265
1930,-0.364197,13253
1931,-0.0998138,14030
1932,-0.0158308,14031
1933,-0.253194,14031
1934,-0.223344,14027
1935,-0.0671604,13278
1936,-0.261858,13289
1937,-0.00084683,14030
1938,0.0364103,14027
1939,-0.0825041,14035
1940,0.194832,14033
1941,0.28543,14037
1942,0.189486,14036
1943,0.096724,14035
1944,0.280469,13325
1945,0.0609095,13388
1946,0.0403783,14109
1947,-0.129279,14160
1948,-0.0611849,14160
1949,-0.10315,14166
1950,-0.233319,14199
1951,-0.32448,14269
1952,0.133087,14270
1953,0.0755239,14118
1954,-0.0907448,14118
1955,-0.0686183,14387
1956,-0.214003,14665
1957,-0.065792,15365
1958,0.250695,16134
1959,0.049547,16114
1960,0.045491,16145
1961,0.142919,16145
1962,0.0015107,16141
1963,0.0499017,16119
1964,-0.0717642,16146
1965,-0.182739,16142
1966,-0.11105,16140
1967,-0.103128,16143
1968,-0.146601,16146
1969,-0.130367,16142
1970,0.181991,16082
1971,-0.103193,16082
1972,-0.167836,16114
1973,0.255268,16067
1974,-0.146243,16051
1975,0.0276123,16101
1976,-0.0962934,16056
1977,0.179211,16058
1978,0.0614351,16042
1979,0.0219758,16057
1980,0.392475,16058
1981,0.384794,16058
1982,0.201251,16058
1983,0.454441,16056
1984,0.193482,16055
1985,0.0539786,16088
1986,0.253965,16092
1987,0.289656,16122
1988,0.48526,16071
1989,0.223133,16061
1990,0.393842,16057
1991,0.438166,16062
1992,0.39722,16117
1993,0.302463,16026
1994,0.147792,16034
1995,0.557998,16098
1996,0.322029,16098
1997,0.369376,16094
1998,0.679121,16120
1999,0.542446,16120
2000,0.3969,16122
2001,0.389641,16100
2002,0.697698,16102
2003,0.595384,16102
2004,0.686397,16100
2005,0.625501,16100
2006,0.66389,16102
2007,0.837024,16122
2008,0.388087,16122
2009,0.567223,16122
2010,0.767338,16122
2011,0.495613,16117
2012,0.516219,16119
2013,0.624418,16122
2014,0.676196,16122
2015,0.844822,16122
2016,1.23765,16122
2017,1.01784,16122
2018,0.871538,16122
2019,0.935047,16122
2020,1.16446,16122
2021,0.754879,16121
2022,0.881882,16121
2023,0.877215,16122
2024,1.33498,16120