Year	Index
1994	34.929
1995	38.813
1996	43.511
1997	46.666
1998	55.282
1999	59.258
2000	65.109
2001	68.259
2002	70.902
2003	75.497
2004	82.485
2005	90.389
2006	98.928
2007	115.624
2008	131.551
2009	132.778
2010	145.034
2011	156.565
2012	166.928
2013	176.4
2014	187.831
2015	193.564
2016	199.622
2017	210.957
2018	219.153
2019	231.172
2020	240.266
2021	249.76
2022	259.834
2023	270.551
2024	284.156