Year	Index (Units)
1993	0.010
1994	0.212
1995	0.729
1996	1.015
1997	1.655
1998	4.664
1999	16.378
2000	33.984
2001	49.658
2002	66.936
2003	83.920
2004	96.037
2005	103.663
2006	110.526
2007	123.869
2008	140.343
2009	154.537
2010	169.877
2011	354.509
2012	431.714
2013	502.799
2014	584.352
2015	654.298
2016	723.495
2017	756.702
2018	799.398
2019	837.207
2020	898.628
2021	988.266
2022	1115.515
2023	1180.659
2024	1260.573
2025	1340.533
2026	1415.603
2027	1488.948
2028	1564.537
2029	1642.330