| 年份 | 冰岛 |
|---|---|
| 2023 | - |
| 2022 | 5.91095 |
| 2021 | 5.85555 |
| 2020 | 5.83039 |
| 2019 | 5.86109 |
| 2018 | 6.00418 |
| 2017 | 6.22405 |
| 2016 | 6.41649 |
| 2015 | 6.64734 |
| 2014 | 6.89594 |
| 2013 | 7.05766 |
| 2012 | 7.14141 |
| 2011 | 7.20277 |
| 2010 | 7.20633 |
| 2009 | 7.13316 |
| 2008 | 7.04287 |
| 2007 | 6.97208 |
| 2006 | 6.95675 |
| 2005 | 7.0017 |
| 2004 | 7.07997 |
| 2003 | 7.14826 |
| 2002 | 7.23894 |
| 2001 | 7.38075 |
| 2000 | 7.488 |
| 1999 | 7.55824 |
| 1998 | 7.70503 |
| 1997 | 7.90071 |
| 1996 | 8.07593 |
| 1995 | 8.29213 |
| 1994 | 8.50308 |
| 1993 | 8.58684 |
| 1992 | 8.52683 |
| 1991 | 8.39928 |
| 1990 | 8.26874 |
| 1989 | 8.12832 |
| 1988 | 8.09429 |
| 1987 | 8.20951 |
| 1986 | 8.41096 |
| 1985 | 8.68597 |
| 1984 | 8.96875 |
| 1983 | 9.06883 |
| 1982 | 9.01022 |
| 1981 | 9.00261 |
| 1980 | 9.02362 |
| 1979 | 8.98151 |
| 1978 | 9.05966 |
| 1977 | 9.35736 |
| 1976 | 9.60924 |
| 1975 | 9.6803 |
| 1974 | 9.75353 |
| 1973 | 9.77964 |
| 1972 | 9.72695 |
| 1971 | 9.88402 |
| 1970 | 10.2571 |
| 1969 | 10.7285 |
| 1968 | 11.2137 |
| 1967 | 11.5827 |
| 1966 | 11.7838 |
| 1965 | 11.9968 |
| 1964 | 12.2279 |
| 1963 | 12.3762 |
| 1962 | 12.5534 |
| 1961 | 12.7442 |
| 1960 | 12.8719 |