Year FourseamSinkerChangeCurve
2007 20.00 11.54 16.67 42.86
2008 11.67 6.81 21.21 35.48
2009 0.00 0.00 0.00 0.00
2010 5.71 11.48 30.00 20.00
2011 12.50 21.92 50.00 27.27
2012 12.79 9.61 28.35 32.07
2013 12.24 10.76 22.73 30.89