Year	% (cumulative)
1994	39.8930511474609
2002	47.7969512939453
2005	52.4750289916992
2006	52.5865211486816
2007	55.398681640625
2008	54.1574974060059
2009	56.1457023620605
2010	57.6808052062988
2011	58.9581451416016
2012	60.2270164489746
2013	61.1001129150391
2014	61.8013458251953
2015	62.5273551940918
2016	64.1983871459961
2017	65.8091888427734
2018	69.6771621704102
2019	67.2968521118164
2020	68.4875717163086
2021	69.7008514404297
2022	70.7438278198242