Year	% (cumulative)
2001	9.64612007141113
2005	10.978289604187
2006	11.3024396896362
2007	11.6511001586914
2008	12.0967998504639
2009	12.0503702163696
2010	12.2433004379272
2011	12.2594804763794
2012	12.8221502304077
2013	13.3792457580566
2014	13.6766700744629
2015	13.9993600845337
2016	14.2017526626587
2017	14.7756576538086
2018	15.3611783981323
2019	15.5511245727539
2020	15.746729850769
2021	15.7796039581299
2022	15.9528474807739