| 年份 | 冰岛 |
|---|---|
| 2023 | - |
| 2022 | 6.1013 |
| 2021 | 6.07991 |
| 2020 | 6.12829 |
| 2019 | 6.21976 |
| 2018 | 6.29904 |
| 2017 | 6.39603 |
| 2016 | 6.51023 |
| 2015 | 6.57874 |
| 2014 | 6.65646 |
| 2013 | 6.8224 |
| 2012 | 7.01011 |
| 2011 | 7.11408 |
| 2010 | 7.24488 |
| 2009 | 7.38784 |
| 2008 | 7.43303 |
| 2007 | 7.41103 |
| 2006 | 7.3313 |
| 2005 | 7.20717 |
| 2004 | 7.08065 |
| 2003 | 7.02052 |
| 2002 | 7.07622 |
| 2001 | 7.26913 |
| 2000 | 7.49795 |
| 1999 | 7.69852 |
| 1998 | 7.8029 |
| 1997 | 7.78589 |
| 1996 | 7.75756 |
| 1995 | 7.7348 |
| 1994 | 7.67089 |
| 1993 | 7.7261 |
| 1992 | 7.97522 |
| 1991 | 8.15234 |
| 1990 | 8.15143 |
| 1989 | 8.20651 |
| 1988 | 8.24101 |
| 1987 | 8.17399 |
| 1986 | 8.28048 |
| 1985 | 8.57026 |
| 1984 | 8.89277 |
| 1983 | 9.24548 |
| 1982 | 9.55113 |
| 1981 | 9.66568 |
| 1980 | 9.75498 |
| 1979 | 9.86028 |
| 1978 | 9.87929 |
| 1977 | 9.93827 |
| 1976 | 10.0632 |
| 1975 | 10.1187 |
| 1974 | 10.0667 |
| 1973 | 10.0057 |
| 1972 | 9.89314 |
| 1971 | 9.75554 |
| 1970 | 9.63379 |
| 1969 | 9.4942 |
| 1968 | 9.41885 |
| 1967 | 9.39434 |
| 1966 | 9.25524 |
| 1965 | 9.07055 |
| 1964 | 8.93325 |
| 1963 | 8.73287 |
| 1962 | 8.52375 |
| 1961 | 8.31597 |
| 1960 | 8.04682 |