| 年份 | 冰岛 |
|---|---|
| 2023 | - |
| 2022 | 6.008 |
| 2021 | 6.056 |
| 2020 | 6.102 |
| 2019 | 6.145 |
| 2018 | 6.187 |
| 2017 | 6.227 |
| 2016 | 6.265 |
| 2015 | 6.3 |
| 2014 | 6.333 |
| 2013 | 6.367 |
| 2012 | 6.4 |
| 2011 | 6.413 |
| 2010 | 6.426 |
| 2009 | 6.489 |
| 2008 | 6.605 |
| 2007 | 6.722 |
| 2006 | 6.841 |
| 2005 | 6.963 |
| 2004 | 7.086 |
| 2003 | 7.211 |
| 2002 | 7.338 |
| 2001 | 7.468 |
| 2000 | 7.599 |
| 1999 | 7.733 |
| 1998 | 7.879 |
| 1997 | 8.04 |
| 1996 | 8.203 |
| 1995 | 8.37 |
| 1994 | 8.54 |
| 1993 | 8.713 |
| 1992 | 8.888 |
| 1991 | 9.068 |
| 1990 | 9.25 |
| 1989 | 9.476 |
| 1988 | 9.706 |
| 1987 | 9.943 |
| 1986 | 10.184 |
| 1985 | 10.43 |
| 1984 | 10.681 |
| 1983 | 10.938 |
| 1982 | 11.2 |
| 1981 | 11.467 |
| 1980 | 11.74 |
| 1979 | 12.045 |
| 1978 | 12.356 |
| 1977 | 12.674 |
| 1976 | 12.998 |
| 1975 | 13.331 |
| 1974 | 13.67 |
| 1973 | 14.017 |
| 1972 | 14.37 |
| 1971 | 14.731 |
| 1970 | 15.1 |
| 1969 | 15.517 |
| 1968 | 15.943 |
| 1967 | 16.379 |
| 1966 | 16.825 |
| 1965 | 17.28 |
| 1964 | 17.744 |
| 1963 | 18.219 |
| 1962 | 18.703 |
| 1961 | 19.197 |
| 1960 | 19.7 |