Year,Value,NumPoints
1855,7.96272,57
1856,8.12792,57
1857,7.58402,57
1858,7.68235,57
1859,7.83224,57
1860,7.07193,57
1861,7.68149,57
1862,7.4757,57
1863,7.48753,57
1864,7.45115,57
1865,7.43439,57
1866,7.22152,57
1867,7.33501,57
1868,7.39628,57
1869,7.46138,57
1870,7.55172,57
1871,8.04838,57
1872,7.33886,57
1873,8.89844,57
1874,9.25886,57
1875,7.32846,57
1876,8.04496,57
1877,8.11186,57
1878,7.92239,57
1879,7.4164,57
1880,7.99617,57
1881,7.92915,57
1882,7.84362,57
1883,7.50179,57
1884,9.10992,57
1885,4.91023,57
1886,7.11791,57
1887,6.86486,57
1888,9.04468,57
1889,7.58773,57
1890,7.77815,57
1891,9.49685,57
1892,5.61346,57
1893,8.37213,57
1894,8.09982,57
1895,7.7164,57
1896,7.05895,57
1897,6.42239,57
1898,8.27721,57
1899,7.83358,57
1900,7.99414,57
1901,8.10133,57
1902,8.04548,57
1903,7.11221,57
1904,8.21394,57
1905,8.57569,57
1906,8.01155,57
1907,7.488,57
1908,6.97159,57
1909,7.40392,57
1910,7.30183,57
1911,7.65277,57
1912,6.99116,57
1913,7.7953,57
1914,8.1586,57
1915,7.6945,57
1916,6.96188,57
1917,7.7635,57
1918,6.55455,57
1919,7.37991,57
1920,5.68234,57
1921,9.02206,57
1922,6.96201,57
1923,7.8727,57
1924,6.92047,57
1925,9.28155,57
1926,10.6139,57
1927,7.82138,57
1928,6.96262,57
1929,8.65905,57
1930,8.45844,57
1931,8.36386,57
1932,7.93012,57
1933,6.54093,57
1934,8.29498,57
1935,9.01093,57
1936,9.28767,57
1937,9.72212,57
1938,7.58562,57
1939,6.60752,57
1940,6.34374,57
1941,9.06138,57
1942,10.082,57
1943,7.48034,57
1944,7.5762,57
1945,7.95975,57
1946,7.53857,57
1947,7.92234,57
1948,7.25981,57
1949,7.02157,57
1950,7.92237,57
1951,7.14636,57
1952,7.03697,57
1953,7.58875,57
1954,7.62541,57
1955,7.44891,57
1956,8.18205,57
1957,8.35451,57
1958,8.23646,57
1959,8.05153,57
1960,7.99363,57
1961,7.33986,57
1962,7.71643,57
1963,7.75987,57
1964,6.66533,57
1965,7.72899,57
1966,7.64381,57
1967,8.83112,57
1968,8.05157,57
1969,8.45777,57
1970,7.84543,57
1971,6.68632,57
1972,6.90795,57
1973,7.5705,57
1974,8.72266,57
1975,7.29754,57
1976,7.64379,57
1977,8.88402,57
1978,8.5189,57
1979,8.85829,57
1980,8.04385,57
1981,8.77323,57
1982,7.40547,57
1983,8.47734,57
1984,8.3214,57
1985,7.56346,57
1986,7.96281,57
1987,8.4107,57
1988,7.80296,57
1989,8.64136,57
1990,7.97824,57
1991,9.12416,57
1992,7.24854,57
1993,8.47357,57
1994,7.71981,57
1995,9.24433,57
1996,8.46927,57
1997,9.09498,57
1998,7.46429,57
1999,7.52506,57
2000,7.70587,57
2001,8.02372,57
2002,8.81621,57
2003,9.57896,57
2004,8.86947,57
2005,8.87279,57
2006,8.65746,57
2007,8.61512,57
2008,8.52331,57
2009,7.9567,57
2010,8.50707,57
2011,8.02707,57
2012,6.89755,57
2013,8.46419,57
2014,10.3887,57
2015,9.09954,57
2016,10.0751,57
2017,8.83248,57
2018,10.1785,57
2019,10.3411,57
2020,9.32234,57
2021,9.4553,57
2022,8.48759,57