Year	Index
1995	0.001
1996	0.027
1997	0.088
1998	0.183
1999	0.637
2000	2.707
2001	6.838
2002	14.284
2003	28.313
2004	40.637
2005	49.968
2006	56.616
2007	63.551
2008	71.472
2009	81.278
2010	93.047
2011	105.594
2012	116.454
2013	126.681
2014	135.927
2015	148.377
2016	193.92
2017	251.795
2018	301.218
2019	353.821
2020	393.158
2021	424.214
2022	451.585
2023	478.68
2024	507.4