Year	Index (Units)
1998	59.692
1999	58.714
2000	59.074
2001	58.841
2002	60.865
2003	64.795
2004	68.345
2005	70.547
2006	65.836
2007	65.167
2008	67.098
2009	90.042
2010	93.727
2011	96.101
2012	100.000
2013	109.390
2014	109.107
2015	109.767
2016	112.140
2017	114.353
2018	183.127
2019	1118.842
2020	7884.215
2021	16823.384
2022	61356.357
2023	559721.810
2024	3699667.443
2025	24220084.790
2026	148115027.394
2027	859799426.186
2028	4736636067.921
2029	22634756839.711