Year % (cumulative) 2003 87.5345230102539 2004 88.2493591308594 2005 88.9244689941406 2006 89.3190155029297 2007 89.63525390625 2008 89.7432479858398 2009 89.9623565673828 2010 90.2870941162109 2011 90.7291793823242 2012 91.1830673217773 2013 91.3728256225586 2014 91.9287261962891 2015 92.2823867797852 2016 92.6445999145508 2017 92.6979827880859 2018 92.901985168457 2019 93.142463684082 2020 93.2320251464844 2021 93.483642578125 2022 93.7335357666016