Year	Index
1999	81.356
2000	83.532
2001	83.028
2002	82.704
2003	83.599
2004	86.273
2005	89.645
2006	94.006
2007	97.305
2008	107.8
2009	111.7
2010	115.3
2011	124
2012	127.1
2013	127.6
2014	128.465
2015	128.263
2016	128.868
2017	129.562
2018	132.153
2019	134.796
2020	137.492
2021	140.242
2022	143.047
2023	145.908
2024	148.826