Year % (cumulative) 2003 28.9503192901611 2008 41.4674682617188 2010 41.2003898620605 2015 50.3694915771484 2017 40.1747016906738 2018 40.1747245788574 2019 40.1747055053711 2020 62.2254791259766 2021 49.0548973083496 2022 63.496898651123