Year	% (cumulative)
2006	13.4695405960083
2007	13.1459684371948
2008	14.0452575683594
2009	15.5891647338867
2010	16.4717082977295
2012	16.5004234313965
2013	18.1174850463867
2014	19.3112316131592
2015	21.1014671325684
2016	21.5148601531982
2017	22.3957271575928
2018	23.7458457946777
2019	23.7146053314209
2020	24.4691505432129
2021	24.4859180450439
2022	24.6147575378418