Year	% (cumulative)
2007	9.44157028198242
2008	9.78446960449219
2009	9.16917037963867
2010	9.37959957122803
2011	9.56235980987549
2012	9.54662990570068
2013	10.2591695785522
2014	10.7274503707886
2015	10.5640296936035
2016	11.2939901351929
2018	12.3359899520874
2019	12.6854696273804
2020	13.5364999771118
2022	16.5422592163086