Year	% (cumulative)
1992	45.4454498291016
2004	63.7181587219238
2005	65.8453369140625
2006	68.5280990600586
2007	69.9950790405273
2008	70.828857421875
2009	71.0294876098633
2010	72.2066497802734
2011	74.5081481933594
2012	76.0060501098633
2013	77.0175170898438
2014	77.0144882202148
2015	76.8112716674805
2016	78.2928314208984
2017	78.3443069458008
2018	79.9371337890625
2019	80.2655868530273
2020	81.1375122070312
2021	82.9875640869141
2022	84.1147155761719