Year	Index (Units)
1980	48.050
1981	51.540
1982	53.746
1983	55.342
1984	56.891
1985	57.830
1986	57.649
1987	57.361
1988	58.052
1989	58.801
1990	61.550
1991	64.080
1992	65.170
1993	66.170
1994	67.470
1995	68.150
1996	69.450
1997	70.970
1998	72.030
1999	73.490
2000	75.750
2001	79.750
2002	82.380
2003	83.690
2004	84.730
2005	86.390
2006	87.870
2007	89.260
2008	90.740
2009	91.370
2010	93.020
2011	95.300
2012	98.450
2013	99.730
2014	99.590
2015	100.040
2016	100.800
2017	102.010
2018	103.850
2019	106.650
2020	107.580
2021	114.460
2022	127.080
2023	128.350
2024	131.565
2025	134.171
2026	136.854
2027	139.591
2028	142.383
2029	145.231