Year,Value,NumPoints
1900,4.30823,12
1901,4.95421,12
1902,5.27156,12
1903,3.76036,12
1904,5.01059,12
1905,4.1503,12
1906,4.79374,12
1907,5.39901,12
1908,3.56658,12
1909,4.66478,12
1910,3.87294,12
1911,4.15751,12
1912,4.67717,12
1913,5.37305,12
1914,4.64434,12
1915,3.9551,12
1916,3.88495,12
1917,4.64847,12
1918,4.04613,12
1919,3.47936,12
1920,2.39253,12
1921,4.96235,12
1922,3.18719,12
1923,3.98952,12
1924,3.21583,12
1925,4.63436,12
1926,6.16406,12
1927,4.09107,12
1928,4.18396,12
1929,4.73337,12
1930,4.73539,12
1931,4.00659,12
1932,4.83338,12
1933,3.32851,12
1934,4.24459,12
1935,4.78882,12
1936,5.08588,12
1937,4.99652,12
1938,4.36385,12
1939,3.29159,12
1940,2.85527,12
1941,4.66028,12
1942,5.15972,12
1943,4.15118,12
1944,4.09607,12
1945,4.08673,12
1946,3.55351,12
1947,4.57422,12
1948,3.55912,12
1949,3.43851,12
1950,3.06519,12
1951,3.67974,12
1952,2.752,12
1953,4.30259,12
1954,4.83691,12
1955,5.02626,12
1956,5.88829,12
1957,5.62245,12
1958,6.19351,12
1959,4.76291,12
1960,5.9382,12
1961,4.3988,12
1962,5.34701,12
1963,4.99883,12
1964,4.18711,12
1965,4.14029,12
1966,5.45379,12
1967,6.95241,12
1968,5.19752,12
1969,5.72056,12
1970,4.71991,12
1971,4.10724,12
1972,4.64657,12
1973,4.70126,12
1974,6.2234,12
1975,4.8801,12
1976,5.28883,12
1977,5.51124,12
1978,6.55303,12
1979,6.64038,12
1980,5.7528,12
1981,6.52296,12
1982,5.18612,12
1983,5.98821,12
1984,5.25139,12
1985,5.00245,12
1986,5.55167,12
1987,4.91949,12
1988,5.63609,12
1989,6.18719,12
1990,5.56073,12
1991,6.14702,12
1992,4.25546,12
1993,5.7103,12
1994,5.78936,12
1995,5.97755,12
1996,6.12568,12
1997,6.51323,12
1998,4.75,12
1999,5.03819,12
2000,5.21701,12
2001,5.04649,12
2002,6.49637,12
2003,7.30667,12
2004,6.86881,12
2005,7.06605,12
2006,6.43898,12
2007,6.15465,12
2008,5.57257,12
2009,5.84516,12
2010,5.57552,12
2011,6.21561,12
2012,5.03048,12
2013,6.13205,12
2014,7.47727,12
2015,6.85421,12
2016,8.10047,12
2017,7.65607,12
2018,8.46499,12
2019,8.66669,12
2020,7.58589,12
2021,6.41916,12
2022,6.21052,12