Year	Index
1992	0.018
1993	0.672
1994	36.135
1995	100
1996	118.653
1997	135.318
1998	147.055
1999	148.008
2000	146.837
2001	151.457
2002	154.167
2003	161.171
2004	170.725
2005	171.95
2006	177.853
2007	185.951
2008	202.72
2009	209.903
2010	225.171
2011	242.403
2012	248.56
2013	262.946
2014	270.783
2015	280.885
2016	276.935
2017	279.474
2018	286.522
2019	292.605
2020	301.379
2021	310.96
2022	321.29
2023	332.191
2024	343.581