Year	% (cumulative)
2011	0
2012	0
2013	0
2014	0
2015	0.0204300004988909
2016	0.0278999991714954
2017	0.0184525195509195
2018	0.0280200000852346
2019	0.0180377457290888
2020	0.0294599998742342
2021	0.0231399200856686
2022	0.0219772681593895