Year	% (cumulative)
1998	0.544212996959686
1999	0.748238682746887
2000	0.763176918029785
2001	0.901922285556793
2002	0.810314893722534
2003	0.613909065723419
2004	0.947055757045746
2005	1.26563370227814
2006	1.53371322154999
2007	1.77507972717285
2008	2.00119996070862
2009	2.17353940010071
2010	3.16675353050232
2011	4.19662475585938
2012	4.72381544113159
2013	5.14657735824585
2014	18.1330890655518
2015	19.0553302764893
2016	19.599910736084
2017	20.4003505706787
2018	20.9666709899902
2019	20.9466800689697
2020	21.7714328765869
2021	23.4922466278076
2022	21.0210075378418