Year	% (cumulative)
2001	99.6080322265625
2006	99.6924285888672
2007	99.7221374511719
2008	99.7114181518555
2009	99.5666656494141
2010	99.6739349365234
2011	99.881950378418
2012	99.6767578125
2013	99.7532119750977
2014	99.798957824707
2015	99.8294982910156
2016	99.8209686279297
2017	99.8364715576172
2018	99.7746963500977
2019	99.7804565429688
2020	99.8543319702148
2021	99.8579864501953
2022	99.6445541381836