Year	% (cumulative)
2004	100
2005	100
2006	100
2007	100
2008	100
2009	100
2010	100
2011	100
2012	100
2013	100
2014	100
2015	100
2016	100
2017	99.5086059570312
2018	100
2019	99.4357681274414
2020	100
2021	99.3337097167969
2022	99.3392486572266