Year	Index
1992	0.029
1993	0.451
1994	20.546
1995	53.095
1996	63.918
1997	75.206
1998	84.058
1999	84.209
2000	83.089
2001	86.54
2002	87.341
2003	91.315
2004	97.073
2005	100
2006	104.62
2007	109.048
2008	115.528
2009	118.482
2010	127.687
2011	133.154
2012	140.358
2013	145.084
2014	148.426
2015	150.149
2016	150.461
2017	153.849
2018	160.016
2019	165.637
2020	171.931
2021	177.397
2022	183.29
2023	189.509
2024	196.007