Year % (cumulative) 2003 42.6018714904785 2008 56.2671394348145 2010 59.1013984680176 2015 85.3489837646484 2017 94.4772720336914 2018 94.4773406982422 2019 94.4772415161133 2021 77.6238327026367 2022 96.6516723632812