Year FourseamSinkerCurveSliderChange
2007 57.32 6.91 5.28 30.49 0.00
2008 47.03 13.41 7.76 31.80 0.00
2009 49.36 9.31 10.67 29.55 1.10
2011 46.93 9.46 19.29 23.10 1.23
2012 50.04 10.04 14.66 24.86 0.40
2013 38.53 15.59 9.86 34.95 1.08