Year	% (cumulative)
2004	25.5006999969482
2005	24.8850708007812
2006	26.4095001220703
2007	28.7180099487305
2008	29.9140605926514
2009	29.426420211792
2010	30.8868808746338
2011	29.8630294799805
2012	34.1045188903809
2013	34.2331199645996
2014	35.2161903381348
2015	34.8284301757812
2016	36.4958114624023
2017	36.5949516296387
2018	37.7905197143555
2019	38.0795402526855
2020	38.6319885253906
2021	41.0855598449707
2022	42.2142448425293