Year	% (cumulative)
2012	8.03641796112061
2013	8.22864532470703
2014	8.95147228240967
2015	9.53788280487061
2016	8.83251762390137
2017	9.13404369354248
2018	10.5131673812866
2019	10.4638557434082
2020	12.6216440200806
2021	0