Year	% (cumulative)
2004	55.6975784301758
2005	56.5906105041504
2007	59.4229507446289
2008	60.3495597839355
2009	60.4208717346191
2010	61.8988800048828
2011	62.7715682983398
2012	63.7497215270996
2013	66.3351593017578
2014	68.5302200317383
2015	69.4374313354492
2016	69.6656265258789
2017	70.0754928588867
2018	71.1531143188477
2019	72.1873474121094
2020	73.3635330200195
2021	76.7396774291992
2022	74.4087524414062