Year	% (cumulative)
2005	28.9243793487549
2006	27.7953395843506
2007	28.7532119750977
2008	29.6084880828857
2009	30.6852359771729
2010	30.4715995788574
2011	31.5342216491699
2012	33.1397552490234
2013	33.9702949523926
2014	34.9452209472656
2015	36.2653427124023
2016	37.8005638122559
2017	39.5793151855469
2018	41.2595596313477
2019	38.3473815917969
2020	38.7265892028809
2021	38.2623634338379
2022	38.3449935913086