Year % (cumulative) 2002 78.6007080078125 2005 83.8935928344727 2006 84.8091354370117 2007 85.6025161743164 2008 86.1630859375 2009 87.6918029785156 2010 88.0714340209961 2011 88.826789855957 2012 89.888801574707 2013 90.7169494628906 2014 91.8374557495117 2015 92.2767333984375 2016 92.7706832885742 2017 93.4173126220703 2018 91.2897796630859 2019 93.5555801391602 2020 93.6417922973633 2021 94.7772216796875 2022 94.8307647705078