Year	% (cumulative)
2005	59.6344032287598
2006	59.605598449707
2007	62.8169174194336
2008	61.535717010498
2009	63.4439506530762
2010	65.5066528320312
2011	66.2268524169922
2012	67.6898422241211
2013	67.8225936889648
2014	68.3920974731445
2015	69.1005859375
2016	70.8842697143555
2017	73.0695114135742
2018	57.3321304321289
2019	74.0017242431641
2020	74.9831085205078
2021	76.6640014648438
2022	77.4829635620117