Year	% (cumulative)
2001	28.2977027893066
2002	28.8681564331055
2003	30.3660888671875
2004	32.5625991821289
2005	33.1277503967285
2006	35.3435401916504
2007	36.0537490844727
2008	38.9198188781738
2009	39.7636108398438
2010	40.8551216125488
2011	42.0632781982422
2012	44.947151184082
2013	40.8593902587891
2014	42.2457084655762
2015	44.0366706848145
2016	44.7176704406738
2017	46.7637786865234
2018	47.7228889465332
2019	48.2529792785645
2020	50.9438400268555
2021	51.2304916381836
2022	53.2362785339355