Year FourseamSinkerChangeSlider
2007 9.46 0.00 6.43 0.84
2008 8.44 6.73 6.14 -1.52
2009 9.23 6.60 5.73 -1.10
2010 9.04 7.10 6.83 -1.31
2011 8.97 6.46 6.01 -0.84
2012 8.55 6.06 6.12 -0.43
2013 8.29 5.80 5.55 -0.48