Year % (cumulative) 2000 30.5719604492188 2007 34.1657600402832 2010 35.5256614685059 2013 34.2795104980469 2014 35.9991035461426 2015 36.8780479431152 2016 37.125114440918 2017 37.1096076965332 2018 65.5077362060547 2019 66.2388076782227 2020 40.3534889221191 2021 66.0881881713867 2022 61.7647285461426