Year % (cumulative) 2013 8.04804039001465 2014 9.72066020965576 2015 10.0327796936035 2016 9.75722980499268 2017 10.1219482421875 2018 11.1821966171265 2019 11.4747228622437 2020 12.7863101959229 2021 13.9424295425415 2022 13.4519195556641