Year	Index
1991	107
1992	110
1993	115
1994	123
1995	129
1996	133
1997	137
1998	140
1999	143
2000	146
2001	149
2002	149
2003	152
2004	157
2005	161.959
2006	167.588
2007	176
2008	193
2009	196
2010	203.747
2011	214.137
2012	223.118
2013	228.47
2014	235.178
2015	240.125
2016	246.608
2017	248.335
2018	250.818
2019	257.088
2020	263.516
2021	270.104
2022	276.856
2023	283.778
2024	290.872