Visa datatabell
| Period | Level | Source |
|---|---|---|
| 1975 | 123.30 | HE0103 |
| 1978 | 126.30 | HE0103 |
| 1980 | 131.10 | HE0103 |
| 1981 | 128.40 | HE0103 |
| 1982 | 125.60 | HE0103 |
| 1983 | 125.90 | HE0103 |
| 1984 | 126.90 | HE0103 |
| 1985 | 131.60 | HE0103 |
| 1986 | 134.30 | HE0103 |
| 1987 | 137.70 | HE0103 |
| 1988 | 141.10 | HE0103 |
| 1989 | 148.00 | HE0103 |
| 1990 | 151.60 | HE0103 |
| 1991 | 163.00 | HE0103 |
| 1992 | 161.70 | HE0103 |
| 1993 | 154.40 | HE0103 |
| 1994 | 161.10 | HE0103 |
| 1995 | 148.40 | HE0103 |
| 1996 | 151.40 | HE0103 |
| 1997 | 158.90 | HE0103 |
| 1998 | 160.30 | HE0103 |
| 1999 | 170.80 | HE0103 |
| 2000 | 188.50 | HE0103 |
| 2001 | 185.20 | HE0103 |
| 2002 | 188.60 | HE0103 |
| 2003 | 188.80 | HE0103 |
| 2004 | 194.70 | HE0103 |
| 2005 | 201.90 | HE0103 |
| 2006 | 214.70 | HE0103 |
| 2007 | 233.60 | HE0103 |
| 2008 | 225.20 | HE0103 |
| 2009 | 229.80 | HE0103 |
| 2010 | 233.20 | HE0103 |
| 2011 | 239.60 | HE0103 |
| 2012 | 240.10 | HE0103 |
| 2013 | 246.90 | HE0103 |
| 2014 | 254.01 | HE0110 |
| 2015 | 261.27 | HE0110 |
| 2016 | 262.86 | HE0110 |
| 2017 | 258.83 | HE0110 |
| 2018 | 254.20 | HE0110 |
| 2019 | 252.59 | HE0110 |
| 2020 | 253.22 | HE0110 |
| 2021 | 256.53 | HE0110 |
| 2022 | 233.98 | HE0110 |
| 2023 | 219.10 | HE0110 |
| 2024 | 219.31 | HE0110 |
| 2027 | 320.50 | KI |
| 2028 | 326.10 | KI |
| 2029 | 333.20 | KI |
| 2030 | 339.30 | KI |
| 2031 | 346.00 | KI |
| 2032 | 353.70 | KI |
| 2033 | 359.60 | KI |
| 2034 | 365.00 | KI |
| 2035 | 371.30 | KI |