Year	% (cumulative)
2003	1.45251703262329
2004	1.66444957256317
2005	1.74845314025879
2006	1.89105606079102
2007	1.99752223491669
2008	2.28297162055969
2009	2.34886622428894
2010	2.38186001777649
2011	2.54937601089478
2012	2.68189358711243
2013	2.79702997207642
2014	3.05988502502441
2015	3.31423997879028
2016	3.28023815155029
2017	3.37664175033569
2018	3.56048274040222
2019	3.70312690734863
2020	3.6543493270874
2021	3.5789532661438
2022	3.73417115211487