Year FourseamSinkerChangeSliderCurve
2010 8.54 5.57 3.50 -0.68 -9.28
2011 8.46 6.25 4.42 0.28 -10.79
2012 9.03 6.39 2.82 0.27 -11.88
2013 9.06 6.92 4.34 2.08 -9.89
2014 8.43 7.13 2.82 1.95 -11.10
2015 7.91 6.25 1.03 1.58 -10.88