Year FourseamSinkerCurveSliderChange
2008 31.76 45.88 15.29 4.71 2.35
2009 17.05 53.94 8.14 19.59 1.27
2010 18.56 59.88 0.00 21.56 0.00
2011 15.30 51.95 4.03 16.91 11.81
2012 18.41 36.10 0.00 40.79 4.69
2013 5.56 52.78 0.00 13.89 27.78