Year	% (cumulative)
2004	23.2290191650391
2005	22.862190246582
2006	22.5782527923584
2007	24.5924606323242
2008	24.4417304992676
2009	25.4293098449707
2010	25.8192501068115
2011	25.9221096038818
2012	26.634880065918
2013	27.277379989624
2014	28.0331192016602
2015	28.9004707336426
2016	29.8007698059082
2017	30.7365036010742
2018	31.6647491455078
2019	33.396785736084
2020	35.4193801879883
2021	36.8561553955078
2022	38.2097511291504