Year,Value,NumPoints
1900,-0.105293,12786
1901,-0.0767853,12732
1902,-0.228049,12887
1903,-0.261604,12949
1904,-0.542668,13014
1905,-0.340657,13016
1906,-0.213105,12924
1907,-0.415776,13051
1908,-0.415714,13110
1909,-0.56475,13068
1910,-0.411675,13158
1911,-0.558984,13148
1912,-0.212546,13157
1913,-0.413662,13140
1914,-0.157763,13155
1915,-0.0554303,13173
1916,-0.235247,13241
1917,-0.592221,13192
1918,-0.398788,13157
1919,-0.219265,13157
1920,-0.217904,13138
1921,-0.210604,13225
1922,-0.296521,13246
1923,-0.350164,13219
1924,-0.198398,13243
1925,-0.317782,13268
1926,0.0173157,13312
1927,-0.26836,13330
1928,-0.169131,13337
1929,-0.414323,13352
1930,-0.217352,13339
1931,-0.145963,14091
1932,-0.0716308,14094
1933,-0.25984,14104
1934,-0.177527,14103
1935,-0.192671,13367
1936,-0.231431,13663
1937,-0.072218,14105
1938,0.0518425,14101
1939,-0.0831323,14111
1940,0.114417,14106
1941,0.206063,14113
1942,0.126595,14111
1943,0.0657733,14113
1944,0.252796,13440
1945,0.093199,13454
1946,0.0469037,14201
1947,0.00888857,14234
1948,-0.0771573,14236
1949,-0.0563444,14208
1950,-0.180965,14321
1951,-0.210899,14361
1952,0.0426337,14238
1953,0.143277,14173
1954,-0.150887,14297
1955,-0.15038,14563
1956,-0.226047,14912
1957,-0.0145064,15916
1958,0.158276,16133
1959,0.104142,16149
1960,-0.0862945,16156
1961,0.114756,16163
1962,0.0540432,16103
1963,-0.0210282,16156
1964,-0.20175,16160
1965,-0.134231,16158
1966,-0.094718,16159
1967,-0.0355072,16159
1968,-0.0777608,16160
1969,0.0161745,15993
1970,0.0696154,16067
1971,-0.103401,16083
1972,-0.0907413,16089
1973,0.272708,16056
1974,-0.120121,16060
1975,0.0926074,16080
1976,-0.129386,16074
1977,0.247729,16076
1978,0.117913,16066
1979,0.0702784,16076
1980,0.328601,16076
1981,0.396429,16076
1982,0.10639,16074
1983,0.390536,16075
1984,0.212799,16075
1985,0.115912,16076
1986,0.268802,16098
1987,0.279969,16099
1988,0.471342,16082
1989,0.234102,16082
1990,0.52053,16079
1991,0.419803,16092
1992,0.378888,16148
1993,0.318699,16066
1994,0.242032,16109
1995,0.495757,16121
1996,0.324423,16091
1997,0.376838,16127
1998,0.677993,16148
1999,0.397905,16148
2000,0.45285,16149
2001,0.506519,16079
2002,0.728135,16079
2003,0.616854,16079
2004,0.583599,16078
2005,0.68232,16079
2006,0.579495,16079
2007,0.780278,16149
2008,0.485704,16149
2009,0.592343,16149
2010,0.826546,16149
2011,0.563075,16127
2012,0.606417,16149
2013,0.629836,16149
2014,0.746465,16149
2015,0.843524,16149
2016,1.19517,16149
2017,1.03552,16149
2018,0.850096,16149
2019,0.983955,16128
2020,1.14331,16149
2021,0.785196,16149