| 年份 | 格陵兰 |
|---|---|
| 2023 | - |
| 2022 | 30.1751 |
| 2021 | 29.9891 |
| 2020 | 29.8128 |
| 2019 | 29.5695 |
| 2018 | 29.3404 |
| 2017 | 29.2882 |
| 2016 | 29.4125 |
| 2015 | 29.6479 |
| 2014 | 29.9113 |
| 2013 | 30.218 |
| 2012 | 30.6253 |
| 2011 | 31.1553 |
| 2010 | 31.7966 |
| 2009 | 32.4066 |
| 2008 | 33.0135 |
| 2007 | 33.7832 |
| 2006 | 34.6836 |
| 2005 | 35.6383 |
| 2004 | 36.5053 |
| 2003 | 37.2685 |
| 2002 | 38.031 |
| 2001 | 38.7859 |
| 2000 | 39.4903 |
| 1999 | 40.0168 |
| 1998 | 40.3091 |
| 1997 | 40.4728 |
| 1996 | 40.5444 |
| 1995 | 40.5298 |
| 1994 | 40.1224 |
| 1993 | 39.3481 |
| 1992 | 38.5369 |
| 1991 | 37.6833 |
| 1990 | 36.7094 |
| 1989 | 35.7611 |
| 1988 | 34.9769 |
| 1987 | 34.3715 |
| 1986 | 34.0895 |
| 1985 | 34.2482 |
| 1984 | 34.9097 |
| 1983 | 36.1844 |
| 1982 | 38.1188 |
| 1981 | 40.6 |
| 1980 | 43.4901 |
| 1979 | 46.4975 |
| 1978 | 49.674 |
| 1977 | 53.3586 |
| 1976 | 57.7298 |
| 1975 | 62.3969 |
| 1974 | 66.6817 |
| 1973 | 70.6087 |
| 1972 | 74.2238 |
| 1971 | 77.4149 |
| 1970 | 79.8075 |
| 1969 | 81.6707 |
| 1968 | 83.5993 |
| 1967 | 85.6138 |
| 1966 | 87.5201 |
| 1965 | 87.6126 |
| 1964 | 85.9411 |
| 1963 | 84.3462 |
| 1962 | 83.0137 |
| 1961 | 81.9144 |
| 1960 | 80.7033 |