Year	% (cumulative)
2004	17.8397693634033
2005	17.528450012207
2006	17.9340000152588
2007	17.5714302062988
2008	18.5799598693848
2009	18.6813201904297
2010	19.2405204772949
2011	19.6924896240234
2012	20.762809753418
2013	22.0744705200195
2014	22.0883502960205
2015	22.5935802459717
2016	23.2265701293945
2017	24.5261993408203
2018	24.7419605255127
2019	25.0252895355225
2020	27.350378036499
2021	30.8242111206055
2022	29.9545383453369