Year	% (cumulative)
1998	0.544212996959686
1999	0.748238682746887
2000	1.31810796260834
2001	1.69216167926788
2002	2.09996485710144
2003	2.45280480384827
2004	3.09589290618896
2005	3.47928094863892
2006	10.4870004653931
2007	10.7086095809937
2008	11.6789999008179
2009	12.7452602386475
2010	13.8207998275757
2011	15.2400903701782
2012	16.4117794036865
2013	17.3943004608154
2014	18.2762603759766
2015	19.2410907745361
2016	19.7490005493164
2017	20.5524806976318
2018	21.1100006103516
2019	21.0684108734131
2020	21.8592491149902
2021	23.6084060668945
2022	23.4228916168213