Year	% (cumulative)
2007	24.923849105835
2008	25.041540145874
2009	25.0577201843262
2010	25.2258892059326
2011	25.2725505828857
2012	25.3367805480957
2013	25.3832302093506
2014	25.4068698883057
2015	25.411600112915
2016	25.4651203155518
2017	25.4286708831787
2018	25.4317302703857
2019	25.4013004302979
2021	26.4394779205322
2022	27.6497669219971
2023	27.6583690643311