| 年份 | 冰岛  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 6.06172 | 
| 2021 | 6.01404 | 
| 2020 | 6.02299 | 
| 2019 | 6.03282 | 
| 2018 | 6.13366 | 
| 2017 | 6.36948 | 
| 2016 | 6.61529 | 
| 2015 | 6.78041 | 
| 2014 | 6.9412 | 
| 2013 | 7.14224 | 
| 2012 | 7.31904 | 
| 2011 | 7.43079 | 
| 2010 | 7.53665 | 
| 2009 | 7.56906 | 
| 2008 | 7.54046 | 
| 2007 | 7.5687 | 
| 2006 | 7.58755 | 
| 2005 | 7.49423 | 
| 2004 | 7.37603 | 
| 2003 | 7.27882 | 
| 2002 | 7.2417 | 
| 2001 | 7.42158 | 
| 2000 | 7.75961 | 
| 1999 | 8.0719 | 
| 1998 | 8.1948 | 
| 1997 | 8.12802 | 
| 1996 | 8.0405 | 
| 1995 | 7.98736 | 
| 1994 | 7.89539 | 
| 1993 | 7.97345 | 
| 1992 | 8.25936 | 
| 1991 | 8.46003 | 
| 1990 | 8.49186 | 
| 1989 | 8.51469 | 
| 1988 | 8.51532 | 
| 1987 | 8.4858 | 
| 1986 | 8.58424 | 
| 1985 | 8.85036 | 
| 1984 | 9.14957 | 
| 1983 | 9.44069 | 
| 1982 | 9.71848 | 
| 1981 | 9.87859 | 
| 1980 | 9.99791 | 
| 1979 | 10.1902 | 
| 1978 | 10.2923 | 
| 1977 | 10.3471 | 
| 1976 | 10.4645 | 
| 1975 | 10.4666 | 
| 1974 | 10.3787 | 
| 1973 | 10.3576 | 
| 1972 | 10.3018 | 
| 1971 | 10.1182 | 
| 1970 | 9.9926 | 
| 1969 | 9.8995 | 
| 1968 | 9.73064 | 
| 1967 | 9.61379 | 
| 1966 | 9.58116 | 
| 1965 | 9.45635 | 
| 1964 | 9.22219 | 
| 1963 | 9.00362 | 
| 1962 | 8.76387 | 
| 1961 | 8.46256 | 
| 1960 | 8.06765 |