Year	Index (Units)
1990	2.588
1991	3.105
1992	4.637
1993	6.318
1994	8.823
1995	14.225
1996	17.845
1997	18.870
1998	20.548
1999	23.641
2000	29.118
2001	32.192
2002	39.134
2003	41.948
2004	49.460
2005	59.426
2006	71.664
2007	76.872
2008	85.103
2009	88.827
2010	100.000
2011	109.510
2012	119.663
2013	126.691
2014	132.598
2015	136.396
2016	149.413
2017	166.026
2018	183.008
2019	202.013
2020	217.869
2021	239.941
2022	267.082
2023	300.792
2024	368.049
2025	415.571
2026	462.658
2027	508.886
2028	558.990
2029	613.337