Year	% (cumulative)
2002	71.89013671875
2006	77.654052734375
2007	78.2173690795898
2008	78.8397903442383
2009	79.9086532592773
2010	80.8199768066406
2011	81.5495910644531
2012	82.0938491821289
2013	82.8486328125
2014	83.4857788085938
2015	83.8682327270508
2016	84.8603210449219
2017	85.4903793334961
2018	86.0824737548828
2019	86.5674667358398
2020	87.7777786254883
2021	87.8078155517578
2022	88.1990509033203