Year	Index (Units)
1992	20.419
1993	27.515
1994	34.768
1995	42.814
1996	48.430
1997	51.530
1998	52.920
1999	54.510
2000	55.460
2001	57.220
2002	58.050
2003	60.130
2004	64.540
2005	69.140
2006	73.800
2007	84.150
2008	92.900
2009	91.630
2010	93.830
2011	97.470
2012	99.020
2013	98.620
2014	98.890
2015	99.290
2016	101.380
2017	103.570
2018	106.210
2019	108.480
2020	107.950
2021	116.460
2022	140.570
2023	141.770
2024	149.829
2025	152.845
2026	156.442
2027	159.829
2028	163.569
2029	167.331