| 年份 | 格陵兰 |
|---|---|
| 2023 | - |
| 2022 | 7.48448 |
| 2021 | 7.54784 |
| 2020 | 7.55397 |
| 2019 | 7.47062 |
| 2018 | 7.34117 |
| 2017 | 7.24454 |
| 2016 | 7.17465 |
| 2015 | 7.10847 |
| 2014 | 7.13663 |
| 2013 | 7.26179 |
| 2012 | 7.37143 |
| 2011 | 7.46136 |
| 2010 | 7.52353 |
| 2009 | 7.57447 |
| 2008 | 7.6369 |
| 2007 | 7.72287 |
| 2006 | 7.83499 |
| 2005 | 7.96157 |
| 2004 | 8.10058 |
| 2003 | 8.25841 |
| 2002 | 8.45236 |
| 2001 | 8.707 |
| 2000 | 9.03021 |
| 1999 | 9.38973 |
| 1998 | 9.74096 |
| 1997 | 10.0682 |
| 1996 | 10.3718 |
| 1995 | 10.6361 |
| 1994 | 10.8067 |
| 1993 | 10.8907 |
| 1992 | 10.943 |
| 1991 | 10.9412 |
| 1990 | 10.8379 |
| 1989 | 10.6676 |
| 1988 | 10.4805 |
| 1987 | 10.2916 |
| 1986 | 10.113 |
| 1985 | 9.9417 |
| 1984 | 9.82907 |
| 1983 | 9.76067 |
| 1982 | 9.63917 |
| 1981 | 9.4235 |
| 1980 | 9.10739 |
| 1979 | 8.69603 |
| 1978 | 8.45265 |
| 1977 | 8.62847 |
| 1976 | 9.24257 |
| 1975 | 10.0962 |
| 1974 | 11.0267 |
| 1973 | 12.135 |
| 1972 | 13.4694 |
| 1971 | 15.0151 |
| 1970 | 16.3134 |
| 1969 | 17.2364 |
| 1968 | 18.1002 |
| 1967 | 18.8828 |
| 1966 | 19.5198 |
| 1965 | 19.7974 |
| 1964 | 19.784 |
| 1963 | 19.7586 |
| 1962 | 19.7088 |
| 1961 | 19.5796 |
| 1960 | 19.363 |