Year	Index
1993	0.069
1994	0.992
1995	13.507
1996	73.717
1997	89.554
1998	107.308
1999	128.918
2000	138.421
2001	154.68
2002	166.753
2003	171.855
2004	187.322
2005	206.717
2006	221.389
2007	240.534
2008	262.028
2009	262.415
2010	274.94
2011	290.249
2012	312.98
2013	325.506
2014	339.887
2015	360.299
2016	382.521
2017	422.377
2018	459.919
2019	519.709
2020	566.483
2021	611.801
2022	648.509
2023	687.42
2024	728.665