Year	% (cumulative)
2005	0.219876930117607
2006	0.129569977521896
2007	0.133443400263786
2008	0.144234076142311
2009	0.182581946253777
2010	0.117724016308784
2011	0.347626298666
2012	0.177527233958244
2013	0.266494065523148
2014	0.253587305545807
2015	0.274133205413818
2016	0.444063693284988
2017	0.349898517131805
2018	0.427697479724884
2019	0.395444959402084