Year	% (cumulative)
2004	57.1389083862305
2005	58.6673393249512
2006	61.2007484436035
2007	63.5253410339355
2008	64.4992599487305
2009	63.8221397399902
2010	65.4537200927734
2011	67.7841033935547
2012	68.9212112426758
2013	69.8925476074219
2014	69.4995498657227
2015	69.050651550293
2016	71.1635284423828
2017	71.8100051879883
2018	72.9813537597656
2019	73.3407135009766
2020	74.4701614379883
2021	76.4442138671875
2022	77.655143737793