Year	% (cumulative)
2000	1.03198993206024
2001	1.00243234634399
2002	1.09039294719696
2003	1.11456847190857
2004	1.22076904773712
2005	1.09053635597229
2006	1.09869599342346
2007	1.25142788887024
2008	1.30705726146698
2009	1.42604506015778
2010	1.69124758243561
2011	1.81557106971741
2012	1.64151799678802
2013	1.6521600484848
2014	1.56518995761871
2015	1.60414004325867
2016	1.55924999713898
2017	1.798259973526
2018	1.70116996765137
2019	1.69791960716248
2020	1.9466700553894
2021	1.93169987201691
2022	2.19486999511719