Year	% (cumulative)
1990	10.252269744873
2004	19.7410106658936
2005	20.6570701599121
2007	22.6953907012939
2008	23.3854293823242
2009	24.6414909362793
2010	24.754020690918
2011	25.5093994140625
2012	26.4051609039307
2013	27.8346099853516
2014	29.2776699066162
2015	31.2823104858398
2016	30.2849502563477
2017	30.9769191741943
2018	32.3774795532227
2019	33.1334991455078
2020	34.8813209533691
2021	37.3554992675781
2022	36.3566551208496