Year,Value,NumPoints
1980,1.30159,445
1981,1.26732,445
1982,0.1462,445
1983,-0.764463,445
1984,0.146086,445
1985,0.320296,445
1986,0.554962,445
1987,0.112662,445
1988,1.33351,445
1989,-0.129083,445
1990,0.157469,445
1991,-0.0138833,445
1992,-0.147499,445
1993,0.577206,445
1994,0.449743,445
1995,0.752869,445
1996,0.657967,445
1997,0.566958,445
1998,1.70893,445
1999,1.3357,445
2000,1.07492,445
2001,1.48959,445
2002,0.672876,445
2003,2.36481,445
2004,1.15582,445
2005,1.59497,445
2006,2.15408,445
2007,1.55725,445
2008,0.997808,445
2009,0.855857,445
2010,2.88711,445
2011,2.02891,445
2012,1.65025,445
2013,1.19325,445
2014,1.54844,445
2015,1.4705,445
2016,2.77955,445
2017,1.86086,445
2018,1.75497,445
2019,2.34961,445
2020,1.56429,445
2021,2.11059,445
2022,1.85502,445