Year,Value,NumPoints
1851,0.328718,23
1852,0.260998,23
1853,-1.37896,23
1854,-1.43379,23
1855,0.00665657,23
1856,-3.79237,23
1857,-4.05041,23
1858,1.79821,23
1859,0.356246,23
1860,-1.06159,23
1861,-0.506241,23
1862,-2.51591,23
1863,1.87969,23
1864,1.17538,23
1865,-0.301469,23
1866,-2.56908,23
1867,-1.01251,23
1868,-2.47775,23
1869,0.770132,23
1870,0.0143053,23
1871,0.596575,23
1872,-1.32113,23
1873,-3.68807,23
1874,-0.578207,23
1875,-5.72697,23
1876,0.676805,23
1877,0.0593243,23
1878,7.28217,23
1879,-1.42101,23
1880,-0.995422,23
1881,-3.37107,23
1882,3.36271,23
1883,-3.98903,23
1884,-3.73984,23
1885,-4.64465,23
1886,-1.55225,23
1887,-5.58815,23
1888,-3.86093,23
1889,0.959201,23
1890,0.360505,23
1891,1.51485,23
1892,1.26154,23
1893,-3.72174,23
1894,-2.16054,23
1895,-0.573815,23
1896,1.41454,23
1897,0.235901,23
1898,1.27168,23
1899,-2.58274,23
1900,0.437859,23
1901,0.210334,23
1902,1.28282,23
1903,-0.930057,23
1904,-4.0677,23
1905,-1.59752,23
1906,1.94249,23
1907,-1.27268,23
1908,3.25725,23
1909,0.386905,23
1910,-1.26851,23
1911,-0.364602,23
1912,-2.375,23
1913,-0.232995,23
1914,1.56932,23
1915,0.438216,23
1916,-1.38193,23
1917,-4.47435,23
1918,-3.35523,23
1919,3.15382,23
1920,-2.26375,23
1921,3.75162,23
1922,-0.469837,23
1923,-1.12446,23
1924,1.86454,23
1925,-1.15416,23
1926,2.06989,23
1927,0.280731,23
1928,-0.364109,23
1929,-2.00464,23
1930,0.1492,23
1931,5.5687,23
1932,3.21626,23
1933,0.103725,23
1934,0.563231,23
1935,0.526061,23
1936,-5.24534,23
1937,-1.86186,23
1938,0.0573487,23
1939,-0.0400206,23
1940,2.34534,23
1941,1.47833,23
1942,3.61615,23
1943,-1.48485,23
1944,3.87248,23
1945,1.23919,23
1946,-0.683845,23
1947,1.00305,23
1948,-1.20335,23
1949,-0.683257,23
1950,-1.84715,23
1951,-1.15896,23
1952,0.625246,23
1953,2.53842,23
1954,2.27103,23
1955,1.02156,23
1956,-1.37786,23
1957,0.138761,23
1958,2.83634,23
1959,-2.0407,23
1960,2.78601,23
1961,1.61914,23
1962,-1.31275,23
1963,-0.958226,23
1964,1.69285,23
1965,-2.47172,23
1966,-0.570387,23
1967,-0.644517,23
1968,0.468309,23
1969,-0.345688,23
1970,-0.257596,23
1971,-1.24169,23
1972,-2.06054,23
1973,0.798261,23
1974,-0.361776,23
1975,2.0985,23
1976,2.06016,23
1977,-1.93174,23
1978,-2.7021,23
1979,-4.26919,23
1980,1.75452,23
1981,2.60423,23
1982,-2.19875,23
1983,4.71782,23
1984,0.24271,23
1985,-0.485599,23
1986,-0.560492,23
1987,5.8208,23
1988,0.421731,23
1989,0.166283,23
1990,1.89737,23
1991,1.22024,23
1992,4.62405,23
1993,0.377451,23
1994,-2.15337,23
1995,2.50208,23
1996,-1.10599,23
1997,-0.599949,23
1998,6.40125,23
1999,3.34535,23
2000,4.16447,23
2001,-1.14156,23
2002,5.8047,23
2003,1.66699,23
2004,2.00211,23
2005,2.26821,23
2006,3.98941,23
2007,2.47964,23
2008,-0.425691,23
2009,-1.51468,23
2010,0.450514,23
2011,-0.329183,23
2012,5.79971,23
2013,1.64627,23
2014,-3.74689,23
2015,1.44959,23
2016,4.74262,23
2017,3.97422,23
2018,0.190102,23
2019,0.209553,23
2020,2.58955,23
2021,2.69602,23
2022,-0.584168,23
2023,2.02194,23