Year	% (cumulative)
2012	2.03185701370239
2013	2.68345475196838
2014	2.87382626533508
2015	2.93923711776733
2016	2.2583384513855
2017	2.46757626533508
2018	2.67287254333496
2019	2.83835315704346
2020	3.348060131073
2021	0