Year FourseamSinkerChangeSlider
2012 -12.62 -16.86 -21.86 -36.02
2013 -12.61 -16.20 -20.91 -32.36
2014 -12.55 -15.58 -23.20 -29.32
2015 -12.87 -16.37 -23.86 -34.91