Year FourseamSinkerCutterCurveChange
2007 35.21 8.48 3.12 35.55 17.50
2008 26.03 20.36 1.91 36.80 14.90
2009 20.49 25.49 1.68 33.05 19.29
2010 23.16 18.50 5.06 25.46 27.82
2011 30.53 21.55 2.10 23.85 21.98
2012 7.24 31.27 6.71 40.67 14.10
2013 4.69 38.90 0.34 38.28 17.79