Year	Index
1982	67.905
1983	68.697
1984	70.825
1985	72.454
1986	73.741
1987	74.682
1988	75.572
1989	76.562
1990	78.195
1991	79.433
1992	80.433
1993	83.883
1994	85.936
1995	91.068
1996	92.858
1997	94.441
1998	94.041
1999	94.033
2000	95.138
2001	95.711
2002	93.522
2003	93.802
2004	94.644
2005	95.673
2006	95.82
2007	96.746
2008	98.763
2009	99.793
2010	100.008
2011	100.149
2012	100.261
2013	100.652
2014	100.443
2015	100.026
2016	99.287
2017	99.117
2018	99.265
2019	99.537
2020	100.034
2021	100.535
2022	101.037
2023	101.542
2024	102.05