Year	Index
1990	102.5
1991	108.78
1992	115.27
1993	120.46
1994	125.46
1995	129.92
1996	132.93
1997	135.34
1998	137.64
1999	142
2000	145.6
2001	149.6
2002	153.83
2003	157.028
2004	164.944
2005	174.887
2006	195.921
2007	217.969
2008	237.158
2009	237.636
2010	241.725
2011	242.101
2012	243.557
2013	247.071
2014	254.751
2015	263.912
2016	268.181
2017	273.455
2018	281.878
2019	287.897
2020	293.817
2021	299.967
2022	306.309
2023	312.697
2024	319.656