Year	% (cumulative)
2004	27.2470703125
2005	28.7737293243408
2006	29.7278099060059
2007	30.0322494506836
2008	32.4833297729492
2009	33.8577117919922
2010	36.5570182800293
2011	38.6385498046875
2012	39.5948905944824
2013	40.5634994506836
2014	42.0801086425781
2015	43.8440589904785
2016	44.2350616455078
2017	45.5688591003418
2018	39.5276832580566
2019	48.5053901672363
2020	42.1602630615234
2021	43.4265098571777
2022	44.8489074707031