Year	Index (Units)
1992	0.012
1993	0.320
1994	1.440
1995	10.262
1996	53.204
1997	100.000
1998	143.175
1999	182.479
2000	242.425
2001	335.981
2002	377.062
2003	438.733
2004	470.347
2005	504.572
2006	554.874
2007	627.941
2008	756.222
2009	804.766
2010	856.776
2011	963.205
2012	1019.032
2013	1070.341
2014	1135.384
2015	1201.015
2016	1272.040
2017	1365.029
2018	1417.481
2019	1527.905
2020	1659.007
2021	1807.884
2022	1927.954
2023	1998.363
2024	2096.592
2025	2227.629
2026	2372.425
2027	2526.632
2028	2690.864
2029	2865.770