Year % (cumulative) 2011 0.0403899997472763 2012 0.0422899983823299 2013 0.0522600002586842 2014 0.0582600012421608 2015 0.100749999284744 2016 0.106190003454685 2017 0.116690002381802 2018 0.12873999774456 2019 0.139219999313354 2020 0.173690006136894 2021 0.0129899997264147