Year FourseamSinkerChangeSliderCurve
2011 95.01 95.43 90.76 83.65 76.66
2012 94.47 93.86 86.03 86.36 77.09
2013 95.39 94.53 87.50 88.30 78.01
2014 95.48 94.83 88.33 87.27 77.44
2015 98.88 97.90 92.28 92.81 80.01