Year	% (cumulative)
2000	69.8770294189453
2001	70.0176391601562
2002	70.3120346069336
2003	71.1824493408203
2004	72.2367324829102
2005	72.1138076782227
2006	73.3396530151367
2007	72.9183197021484
2008	74.1997299194336
2009	75.1913070678711
2010	74.4027328491211
2011	74.4365768432617
2012	74.5464477539062
2013	74.1077575683594
2014	74.7207870483398
2015	74.7263031005859
2016	72.6785507202148
2017	74.0071411132812
2018	75.2385177612305
2019	74.5440521240234
2020	74.7597198486328
2021	74.7581329345703
2022	74.7459030151367