Year FourseamChangeSliderCurve
2009 0.479 0.281 0.411 0.296
2010 0.493 0.500 0.563 0.452
2011 0.378 1.000 0.306 0.380
2012 0.420 0.474 0.365 0.290
2013 0.400 0.339 0.354 0.294
2014 0.347 0.818 0.253 0.288
2015 0.444 0.500 0.300 0.336