Year % (cumulative) 2014 0.548278391361237 2015 0.64886474609375 2016 0.44210559129715 2017 0.56938648223877 2018 0.675845742225647 2019 0.631860435009003 2020 0.845920026302338 2021 0.609530448913574 2022 0.763635993003845