Year,Value,NumPoints
1949,-8.98756,2880
1950,-10.5637,2880
1951,-10.0469,2880
1952,-10.5328,2880
1953,-9.75959,2880
1954,-9.25682,2880
1955,-10.2732,2880
1956,-10.6614,2880
1957,-10.2653,2880
1958,-10.5502,2880
1959,-9.64502,2880
1960,-10.6372,2880
1961,-10.3634,2880
1962,-10.6271,2880
1963,-11.0144,2880
1964,-11.2281,2880
1965,-10.7577,2880
1966,-10.8206,2880
1967,-9.9054,2880
1968,-11.1277,2880
1969,-10.1665,2880
1970,-10.3783,2880
1971,-10.0878,2880
1972,-10.9797,2880
1973,-10.2895,2880
1974,-11.2279,2880
1975,-11.0142,2880
1976,-10.5169,2880
1977,-10.408,2880
1978,-10.3805,2880
1979,-10.2671,2880
1980,-10.4796,2880
1981,-9.23808,2880
1982,-11.4326,2880
1983,-10.5274,2880
1984,-10.3921,2880
1985,-10.0242,2880
1986,-10.6622,2880
1987,-11.1483,2880
1988,-10.4854,2880
1989,-10.7883,2880
1990,-11.1048,2880
1991,-9.87706,2880
1992,-11.3889,2880
1993,-10.3688,2880
1994,-10.5912,2880
1995,-8.95398,2880
1996,-9.62499,2880
1997,-8.71579,2880
1998,-9.38938,2880
1999,-9.34695,2880
2000,-9.15004,2880
2001,-8.71294,2880
2002,-8.34849,2880
2003,-7.71129,2880
2004,-8.69891,2880
2005,-7.66917,2880
2006,-7.81798,2880
2007,-7.42985,2880
2008,-8.12586,2880
2009,-8.00989,2880
2010,-7.50307,2880
2011,-7.86795,2880
2012,-7.22763,2880
2013,-8.12064,2880
2014,-8.01266,2880
2015,-7.32931,2880
2016,-6.18285,2880
2017,-7.13985,2880
2018,-7.35094,2880
2019,-7.01359,2880