Year	Index (Units)
1993	53.855
1994	54.498
1995	55.677
1996	57.017
1997	58.678
1998	63.447
1999	63.554
2000	65.461
2001	66.961
2002	68.024
2003	70.874
2004	73.225
2005	75.202
2006	77.561
2007	80.879
2008	86.187
2009	92.086
2010	95.398
2011	101.459
2012	104.045
2013	107.611
2014	107.717
2015	109.429
2016	113.708
2017	116.917
2018	122.586
2019	121.516
2020	118.093
2021	121.623
2022	125.367
2023	131.761
2024	135.714
2025	139.921
2026	144.119
2027	148.298
2028	152.450
2029	156.567