Year % (cumulative) 2014 0.540329992771149 2015 0.486739993095398 2016 0.51147997379303 2017 0.483518868684769 2018 0.566691994667053 2019 0.720054924488068 2020 0.716400027275085 2021 0.686197102069855 2022 0.80024790763855