Year	Index (Units)
1992	0.004
1993	0.022
1994	0.371
1995	1.502
1996	2.313
1997	3.952
1998	5.097
1999	6.580
2000	8.226
2001	10.467
2002	13.324
2003	14.989
2004	16.087
2005	17.808
2006	20.143
2007	22.390
2008	25.329
2009	28.444
2010	31.944
2011	35.920
2012	40.194
2013	44.897
2014	48.973
2015	53.119
2016	57.805
2017	65.826
2018	77.362
2019	88.599
2020	100.000
2021	110.849
2022	123.538
2023	135.831
2024	151.559
2025	166.246
2026	178.999
2027	189.601
2028	199.156
2029	209.122