| 年份 | 格陵兰 |
|---|---|
| 2023 | - |
| 2022 | 1.01347 |
| 2021 | 0.922515 |
| 2020 | 0.846582 |
| 2019 | 0.796421 |
| 2018 | 0.774274 |
| 2017 | 0.753867 |
| 2016 | 0.741933 |
| 2015 | 0.740239 |
| 2014 | 0.723768 |
| 2013 | 0.689411 |
| 2012 | 0.637082 |
| 2011 | 0.576707 |
| 2010 | 0.520171 |
| 2009 | 0.478788 |
| 2008 | 0.445753 |
| 2007 | 0.407953 |
| 2006 | 0.368821 |
| 2005 | 0.326835 |
| 2004 | 0.308581 |
| 2003 | 0.309004 |
| 2002 | 0.307891 |
| 2001 | 0.296977 |
| 2000 | 0.277875 |
| 1999 | 0.274821 |
| 1998 | 0.286414 |
| 1997 | 0.296766 |
| 1996 | 0.299196 |
| 1995 | 0.296975 |
| 1994 | 0.300522 |
| 1993 | 0.306333 |
| 1992 | 0.30723 |
| 1991 | 0.304837 |
| 1990 | 0.300889 |
| 1989 | 0.291827 |
| 1988 | 0.280757 |
| 1987 | 0.278103 |
| 1986 | 0.275501 |
| 1985 | 0.262535 |
| 1984 | 0.253302 |
| 1983 | 0.253088 |
| 1982 | 0.256318 |
| 1981 | 0.25949 |
| 1980 | 0.253509 |
| 1979 | 0.23505 |
| 1978 | 0.213231 |
| 1977 | 0.193129 |
| 1976 | 0.175625 |
| 1975 | 0.166452 |
| 1974 | 0.155563 |
| 1973 | 0.138737 |
| 1972 | 0.119486 |
| 1971 | 0.105644 |
| 1970 | 0.100127 |
| 1969 | 0.0949217 |
| 1968 | 0.0916324 |
| 1967 | 0.0950835 |
| 1966 | 0.103747 |
| 1965 | 0.107888 |
| 1964 | 0.0963742 |
| 1963 | 0.0838858 |
| 1962 | 0.0731508 |
| 1961 | 0.0527287 |
| 1960 | 0.0428226 |