Year	% (cumulative)
2007	2.31436991691589
2008	2.21518993377686
2009	2.19826006889343
2010	2.48813009262085
2011	2.70919990539551
2012	2.69506001472473
2013	3.1838800907135
2014	3.26487994194031
2015	3.22958993911743
2016	3.34050011634827
2018	3.68804001808167
2019	3.81804990768433
2020	3.99994993209839
2022	4.28003549575806