Year,Value,NumPoints
1900,-0.808869,158
1901,-0.643307,158
1902,-0.358556,158
1903,0.352342,158
1904,-0.90675,158
1905,0.147073,158
1906,0.192675,158
1907,-0.763638,158
1908,-0.65548,158
1909,-0.698789,158
1910,-1.0245,158
1911,-0.356498,158
1912,-1.13174,158
1913,-0.457613,158
1914,-0.571793,158
1915,0.725804,158
1916,-0.627438,158
1917,-1.15729,158
1918,-0.72739,158
1919,-0.657834,158
1920,-0.543437,158
1921,-0.022294,158
1922,-1.05401,158
1923,0.895403,158
1924,-0.658035,158
1925,0.0091665,158
1926,0.411465,158
1927,0.603525,158
1928,-0.27057,158
1929,-0.552311,158
1930,0.0909908,158
1931,-0.450754,158
1932,-0.552621,158
1933,-0.938472,158
1934,-0.606927,158
1935,-0.625081,158
1936,0.919514,158
1937,-0.097201,158
1938,-0.185328,158
1939,-0.296738,158
1940,0.174275,158
1941,0.853045,158
1942,0.53209,158
1943,-0.0689478,158
1944,0.111872,158
1945,-0.451577,158
1946,0.167133,158
1947,-0.694766,158
1948,-0.154135,158
1949,-0.964307,158
1950,0.165782,158
1951,0.0826986,158
1952,-0.541476,158
1953,0.502031,158
1954,-0.0377299,158
1955,-0.594249,158
1956,-0.280011,158
1957,0.515114,158
1958,0.947381,158
1959,-0.753424,158
1960,-0.23021,158
1961,0.317254,158
1962,0.263194,158
1963,-0.160386,158
1964,-0.251536,158
1965,-0.561593,158
1966,-0.0294331,158
1967,0.311806,158
1968,0.229764,158
1969,-0.488473,158
1970,-0.323057,158
1971,0.24123,158
1972,0.17315,158
1973,-0.368186,158
1974,-0.306928,158
1975,-0.116472,158
1976,0.0549674,158
1977,0.752427,158
1978,0.0194098,158
1979,0.671447,158
1980,-0.0392341,158
1981,0.124459,158
1982,0.150126,158
1983,0.40603,158
1984,0.168267,158
1985,-0.470477,158
1986,-0.127602,158
1987,0.294672,158
1988,0.61189,158
1989,1.48043,158
1990,1.13695,158
1991,0.267969,158
1992,0.641292,158
1993,0.917804,158
1994,1.32879,158
1995,0.464566,158
1996,0.169565,158
1997,1.34485,158
1998,1.03415,158
1999,0.611844,158
2000,0.0174578,158
2001,0.606639,158
2002,0.311891,158
2003,0.78357,158
2004,2.25984,158
2005,0.819527,158
2006,0.65327,158
2007,1.33972,158
2008,-0.22934,158
2009,0.789981,158
2010,0.768893,158
2011,0.315495,158
2012,0.801023,158
2013,1.81435,158
2014,0.768548,158
2015,1.14062,158
2016,1.80277,158
2017,1.41768,158
2018,0.85938,158
2019,1.57966,158
2020,0.802089,158
2021,1.26372,158