Year	Index (Units)
1990	0.002
1991	0.010
1992	0.102
1993	2.151
1994	51.674
1995	100.000
1996	118.456
1997	127.612
1998	133.896
1999	144.622
2000	152.729
2001	165.291
2002	181.487
2003	207.060
2004	223.111
2005	239.691
2006	255.929
2007	272.408
2008	296.321
2009	317.993
2010	344.778
2011	373.459
2012	403.124
2013	433.376
2014	467.382
2015	502.745
2016	543.485
2017	563.439
2018	588.757
2019	613.628
2020	653.344
2021	738.588
2022	801.887
2023	839.248
2024	881.242
2025	912.230
2026	943.755
2027	976.677
2028	1011.122
2029	1046.195