Year FourseamSinkerChangeSliderCurve
2007 9.46 0.00 6.44 0.84 0.00
2008 8.44 6.65 6.02 -1.61 -2.51
2009 9.32 6.67 5.82 -0.79 -2.17
2010 9.16 7.20 6.96 -0.97 -1.84
2011 9.01 6.52 6.08 -0.49 -1.61
2012 8.53 6.06 6.10 -0.41 -0.48
2013 8.38 5.86 5.66 -0.26 -1.00