Year	% (cumulative)
2004	98.3435821533203
2005	98.6075897216797
2007	99.1647415161133
2008	99.2794494628906
2009	98.8655624389648
2010	98.4357376098633
2011	98.4455795288086
2012	98.4509201049805
2013	97.8960494995117
2014	97.5446166992188
2015	97.5224227905273
2016	97.6264724731445
2017	97.5684661865234
2018	97.5416412353516
2019	97.6722869873047
2020	97.9209060668945
2021	100
2022	96.0391845703125