Year	% (cumulative)
2008	0.309577226638794
2009	0.44611468911171
2010	0.525930047035217
2011	0.529660642147064
2012	0.587143421173096
2013	0.636968791484833
2014	0.68996787071228
2015	0.749150693416595
2016	0.761667788028717
2017	0.755658686161041
2018	0.824911057949066
2019	0.829270303249359
2020	0.796154260635376
2021	0.7924724817276
2022	0.800657868385315