Year Sinker
2007 0.00
2008 7.89
2009 7.82
2010 9.76
2011 4.71
2012 4.45
2013 4.44
2014 3.75
2015 8.24
2016 7.59
2017 7.82
2018 7.93
2019 8.23
2020 8.45
2021 7.04