Year % (cumulative) 2005 38.4449043273926 2006 63.8131790161133 2007 40.3269882202148 2008 56.7299118041992 2009 41.6244010925293 2010 59.960880279541 2011 43.6973648071289 2012 61.7780113220215 2013 64.8920135498047 2014 65.7688598632812 2015 47.2042007446289 2016 67.3531875610352 2017 0 2018 55.9170303344727 2019 56.5132904052734 2020 57.4670524597168 2021 58.4093132019043 2022 59.1110343933105