Year % (cumulative) 2000 66.9732208251953 2001 68.4798355102539 2002 70.3611526489258 2003 71.232063293457 2004 79.2157821655273 2005 73.8524475097656 2006 81.6855621337891 2007 82.7540664672852 2008 83.5498123168945 2009 84.6189117431641 2010 85.2725677490234 2011 86.3255462646484 2012 88.0296478271484 2013 88.8584594726562 2014 89.0868606567383 2015 90.0902786254883 2016 90.6443405151367 2017 91.0297698974609 2018 92.1521301269531 2019 91.3298263549805 2020 93.1698608398438 2021 89.5822372436523 2022 94.0239562988281