Year	% (cumulative)
2006	27.1440105438232
2007	27.3400325775146
2008	27.7624206542969
2009	28.656379699707
2010	29.9484901428223
2011	29.7005100250244
2012	30.0928497314453
2013	30.0321502685547
2014	31.2437992095947
2015	31.1956996917725
2016	31.7279605865479
2017	34.0742607116699
2018	34.343807220459
2019	34.0447196960449
2020	35.1250343322754
2021	37.1444435119629
2022	38.000804901123