Year	Index
1996	92.223
1997	97.51
1998	97.238
1999	100
2000	107
2001	107.642
2002	107.211
2003	107.747
2004	108.394
2005	113.055
2006	118.196
2007	124.039
2008	123.482
2009	123.482
2010	127.541
2011	130.815
2012	133.172
2013	131.338
2014	130.684
2015	128.981
2016	128.719
2017	130.809
2018	132.957
2019	135.103
2020	137.284
2021	139.3
2022	141.496
2023	143.919
2024	149.426