Year	% (cumulative)
1991	8.60324001312256
1998	31.1354484558105
1999	31.983606338501
2000	32.7153244018555
2001	33.9274139404297
2002	34.6073379516602
2003	34.4281578063965
2004	35.1344985961914
2005	36.7351608276367
2006	14.0790796279907
2007	14.0937299728394
2008	14.6193599700928
2009	15.717679977417
2010	16.9054698944092
2011	18.1758708953857
2012	19.0093002319336
2013	19.9570407867432
2014	18.9672508239746
2015	19.5305309295654
2016	20.2412490844727
2017	54.7607574462891
2018	55.4231185913086
2019	55.0525016784668
2020	55.8501777648926
2021	57.0839462280273
2022	22.8448581695557