Year FourseamSinker
2008 -3.38 -3.37
2009 -3.05 -3.00
2010 -2.24 -2.27
2011 -2.19 -2.21
2012 -2.29 -2.32
2013 -2.33 -2.36
2014 -2.35 -2.42