Year	% (cumulative)
2002	8.51203536987305
2005	9.20895004272461
2013	12.5608339309692
2014	12.6453409194946
2015	14.6553077697754
2016	14.3125848770142
2017	15.5377817153931
2018	17.5009250640869
2019	18.7589302062988