Year FourseamSinkerSliderChange
2007 0.00 62.88 20.45 16.67
2008 0.00 66.36 31.30 2.24
2009 0.00 57.22 33.87 8.91
2010 31.81 41.42 25.20 1.57
2011 26.84 42.97 30.09 0.00
2012 29.69 40.07 29.87 0.00
2013 29.82 38.47 31.71 0.00