Year	Index (Units)
1998	9.974
1999	12.807
2000	14.219
2001	16.263
2002	22.245
2003	28.580
2004	31.200
2005	34.948
2006	42.066
2007	51.570
2008	60.611
2009	66.015
2010	70.391
2011	76.623
2012	82.963
2013	89.503
2014	94.977
2015	98.913
2016	100.000
2017	105.373
2018	111.111
2019	118.073
2020	125.128
2021	130.686
2022	152.099
2023	179.629
2024	199.388
2025	212.348
2026	226.151
2027	240.851
2028	256.506
2029	273.179