Year,Value,NumPoints
1855,3.24062,57
1856,2.91191,57
1857,3.35827,57
1858,3.44141,57
1859,2.85568,57
1860,2.79019,57
1861,3.13494,57
1862,3.14702,57
1863,3.12666,57
1864,3.07975,57
1865,3.06899,57
1866,2.87685,57
1867,2.99753,57
1868,3.01051,57
1869,3.75776,57
1870,2.76224,57
1871,3.19817,57
1872,3.10547,57
1873,2.45252,57
1874,4.37704,57
1875,2.95568,57
1876,3.34167,57
1877,3.56652,57
1878,3.97058,57
1879,3.44593,57
1880,1.86197,57
1881,2.38417,57
1882,3.19225,57
1883,3.40957,57
1884,2.83405,57
1885,0.860903,57
1886,1.96406,57
1887,2.37052,57
1888,5.52881,57
1889,3.33636,57
1890,2.62389,57
1891,4.18413,57
1892,2.49939,57
1893,2.97891,57
1894,2.56969,57
1895,2.51796,57
1896,2.00887,57
1897,2.09207,57
1898,3.86981,57
1899,3.9642,57
1900,2.19802,57
1901,4.39064,57
1902,3.16051,57
1903,1.95239,57
1904,3.91261,57
1905,3.28979,57
1906,1.92495,57
1907,5.96479,57
1908,2.07166,57
1909,2.72117,57
1910,2.04904,57
1911,1.5397,57
1912,4.12047,57
1913,4.19991,57
1914,2.44306,57
1915,3.59171,57
1916,1.36994,57
1917,3.13602,57
1918,2.49459,57
1919,2.05454,57
1920,2.15849,57
1921,2.46649,57
1922,2.03334,57
1923,2.84002,57
1924,2.43963,57
1925,2.70584,57
1926,3.82789,57
1927,2.49628,57
1928,2.95244,57
1929,3.43099,57
1930,2.72531,57
1931,2.6402,57
1932,3.2951,57
1933,2.1082,57
1934,2.55674,57
1935,2.94431,57
1936,2.72715,57
1937,2.82327,57
1938,2.51683,57
1939,2.93254,57
1940,3.24284,57
1941,3.1254,57
1942,3.26713,57
1943,3.24073,57
1944,2.92929,57
1945,3.34802,57
1946,2.019,57
1947,3.17242,57
1948,3.24717,57
1949,2.25835,57
1950,2.24783,57
1951,2.23985,57
1952,1.6937,57
1953,4.83925,57
1954,4.22776,57
1955,3.01479,57
1956,4.70701,57
1957,5.34169,57
1958,5.54156,57
1959,3.54879,57
1960,5.55255,57
1961,4.44597,57
1962,3.73432,57
1963,4.46008,57
1964,4.04712,57
1965,3.53217,57
1966,4.70117,57
1967,6.26778,57
1968,4.68233,57
1969,4.7346,57
1970,4.65346,57
1971,2.55546,57
1972,3.46178,57
1973,3.64343,57
1974,4.84317,57
1975,3.69882,57
1976,3.24717,57
1977,4.80343,57
1978,5.29026,57
1979,5.69913,57
1980,4.42029,57
1981,6.03376,57
1982,4.45118,57
1983,5.2546,57
1984,5.36018,57
1985,3.71244,57
1986,4.41173,57
1987,4.64758,57
1988,4.383,57
1989,4.79505,57
1990,4.8795,57
1991,4.59959,57
1992,4.77853,57
1993,4.8492,57
1994,5.51599,57
1995,4.58538,57
1996,5.06299,57
1997,6.03547,57
1998,3.95108,57
1999,4.47682,57
2000,5.35082,57
2001,4.98558,57
2002,5.54557,57
2003,6.26564,57
2004,6.94803,57
2005,5.8017,57
2006,5.11803,57
2007,5.06507,57
2008,4.44298,57
2009,4.81435,57
2010,4.18124,57
2011,5.05943,57
2012,4.38169,57
2013,5.36723,57
2014,6.22169,57
2015,6.13925,57
2016,7.33099,57
2017,6.5912,57
2018,6.61128,57
2019,7.45546,57
2020,6.80544,57
2021,5.83344,57
2022,5.86343,57