Year % (cumulative) 2003 51.8200492858887 2008 66.3706283569336 2010 64.4437484741211 2015 83.8859100341797 2017 94.4772491455078 2018 94.4772415161133 2019 94.4772186279297 2021 76.1245040893555 2022 98.4394607543945