| 年份 | 冰岛 |
|---|---|
| 2023 | - |
| 2022 | 3.04515 |
| 2021 | 2.9383 |
| 2020 | 2.81692 |
| 2019 | 2.69048 |
| 2018 | 2.57268 |
| 2017 | 2.48011 |
| 2016 | 2.45651 |
| 2015 | 2.45902 |
| 2014 | 2.46187 |
| 2013 | 2.50187 |
| 2012 | 2.55146 |
| 2011 | 2.58156 |
| 2010 | 2.62574 |
| 2009 | 2.66538 |
| 2008 | 2.70458 |
| 2007 | 2.76177 |
| 2006 | 2.80243 |
| 2005 | 2.77069 |
| 2004 | 2.70098 |
| 2003 | 2.68068 |
| 2002 | 2.66541 |
| 2001 | 2.62884 |
| 2000 | 2.62226 |
| 1999 | 2.61558 |
| 1998 | 2.56421 |
| 1997 | 2.50287 |
| 1996 | 2.43529 |
| 1995 | 2.37651 |
| 1994 | 2.35793 |
| 1993 | 2.35838 |
| 1992 | 2.3366 |
| 1991 | 2.32002 |
| 1990 | 2.30367 |
| 1989 | 2.26409 |
| 1988 | 2.25109 |
| 1987 | 2.2498 |
| 1986 | 2.20978 |
| 1985 | 2.18346 |
| 1984 | 2.19968 |
| 1983 | 2.19799 |
| 1982 | 2.18042 |
| 1981 | 2.16946 |
| 1980 | 2.17332 |
| 1979 | 2.15987 |
| 1978 | 2.11831 |
| 1977 | 2.09892 |
| 1976 | 2.09987 |
| 1975 | 2.09779 |
| 1974 | 2.08159 |
| 1973 | 2.07603 |
| 1972 | 2.09525 |
| 1971 | 2.12392 |
| 1970 | 2.08159 |
| 1969 | 2.01336 |
| 1968 | 1.95659 |
| 1967 | 1.86003 |
| 1966 | 1.75588 |
| 1965 | 1.70812 |
| 1964 | 1.7075 |
| 1963 | 1.68254 |
| 1962 | 1.66362 |
| 1961 | 1.63248 |
| 1960 | 1.56367 |