Year FourseamSinkerSliderChange
2009 55.67 18.56 19.59 6.19
2010 51.06 29.79 12.77 6.38
2011 66.67 11.11 22.22 0.00
2012 52.36 16.10 26.83 4.72
2013 14.32 66.76 18.04 0.88