Year	% (cumulative)
2006	0
2007	1.50752675533295
2008	1.32453870773315
2009	1.30679619312286
2010	1.40480554103851
2011	1.57801103591919
2012	1.67010486125946
2013	1.72044396400452
2014	27.894624710083
2015	27.8933086395264
2016	29.596471786499
2017	30.7979469299316
2018	31.9345607757568
2019	30.2543201446533
2020	31.6499004364014
2021	28.4871559143066
2022	26.9119701385498