Year FourseamSinkerChangeSliderCurve
2010 93.20 91.60 84.71 84.41 78.53
2011 92.31 91.02 83.57 81.39 75.66
2012 92.60 91.15 84.87 82.25 77.15
2013 93.17 92.15 85.54 83.20 77.46