Year	Index
1983	71.013
1984	74.13
1985	77.345
1986	81.436
1987	83.871
1988	90.203
1989	91.836
1990	100
1991	105.693
1992	110.944
1993	116.284
1994	123.875
1995	147.043
1996	154.81
1997	163.063
1998	198.632
1999	224.846
2000	247.264
2001	272.86
2002	313.283
2003	339.718
2004	347.793
2005	364.21
2006	360.768
2007	372.462
2008	414.362
2009	437.864
2010	459.294
2011	479.348
2012	507.228
2013	521.902
2014	556.631
2015	591.848
2016	630.979
2017	660.635
2018	692.345
2019	724.885
2020	758.955
2021	794.626
2022	831.973
2023	866.084
2024	898.129