Year	% (cumulative)
2011	3.05580997467041
2012	3.20914006233215
2013	3.11523008346558
2014	3.76830005645752
2015	5.30487012863159
2016	5.45023012161255
2017	5.91620016098022
2018	6.35262012481689
2019	6.6717700958252
2021	6.92283010482788