Year FourseamSinkerChangeSliderCurve
2009 0.409 0.539 0.299 0.431 0.421
2010 0.346 0.326 0.333 0.500 0.323
2011 0.364 0.373 0.429 0.387 0.407
2012 0.341 0.410 0.355 0.333 0.172
2013 0.333 0.412 0.211 0.340 0.250