| 年份 | 格陵兰 |
|---|---|
| 2023 | - |
| 2022 | 8.32914 |
| 2021 | 8.31707 |
| 2020 | 8.17104 |
| 2019 | 7.93612 |
| 2018 | 7.60991 |
| 2017 | 7.20857 |
| 2016 | 6.8072 |
| 2015 | 6.42416 |
| 2014 | 6.083 |
| 2013 | 5.79732 |
| 2012 | 5.56637 |
| 2011 | 5.35465 |
| 2010 | 5.13097 |
| 2009 | 4.87713 |
| 2008 | 4.59345 |
| 2007 | 4.30387 |
| 2006 | 4.04447 |
| 2005 | 3.86141 |
| 2004 | 3.80185 |
| 2003 | 3.8572 |
| 2002 | 3.95303 |
| 2001 | 4.04968 |
| 2000 | 4.12099 |
| 1999 | 4.08824 |
| 1998 | 3.9393 |
| 1997 | 3.73821 |
| 1996 | 3.5379 |
| 1995 | 3.3613 |
| 1994 | 3.25823 |
| 1993 | 3.26064 |
| 1992 | 3.3233 |
| 1991 | 3.40074 |
| 1990 | 3.46962 |
| 1989 | 3.52953 |
| 1988 | 3.56073 |
| 1987 | 3.54763 |
| 1986 | 3.48254 |
| 1985 | 3.39699 |
| 1984 | 3.3062 |
| 1983 | 3.16858 |
| 1982 | 2.99625 |
| 1981 | 2.81453 |
| 1980 | 2.64986 |
| 1979 | 2.52572 |
| 1978 | 2.47057 |
| 1977 | 2.46997 |
| 1976 | 2.46191 |
| 1975 | 2.43876 |
| 1974 | 2.43216 |
| 1973 | 2.43995 |
| 1972 | 2.45043 |
| 1971 | 2.47393 |
| 1970 | 2.49488 |
| 1969 | 2.50842 |
| 1968 | 2.53981 |
| 1967 | 2.56197 |
| 1966 | 2.58044 |
| 1965 | 2.61136 |
| 1964 | 2.63158 |
| 1963 | 2.61996 |
| 1962 | 2.57419 |
| 1961 | 2.53872 |
| 1960 | 2.53209 |