| 年份 | 格陵兰 |
|---|---|
| 2023 | - |
| 2022 | 7.03698 |
| 2021 | 7.78731 |
| 2020 | 8.45736 |
| 2019 | 8.93517 |
| 2018 | 9.19641 |
| 2017 | 9.29374 |
| 2016 | 9.28432 |
| 2015 | 9.19793 |
| 2014 | 9.02004 |
| 2013 | 8.78704 |
| 2012 | 8.54597 |
| 2011 | 8.32369 |
| 2010 | 8.11534 |
| 2009 | 7.85746 |
| 2008 | 7.52624 |
| 2007 | 7.17401 |
| 2006 | 6.84055 |
| 2005 | 6.55816 |
| 2004 | 6.35809 |
| 2003 | 6.21974 |
| 2002 | 6.12306 |
| 2001 | 6.059 |
| 2000 | 6.03005 |
| 1999 | 6.01776 |
| 1998 | 6.01802 |
| 1997 | 6.02534 |
| 1996 | 6.00565 |
| 1995 | 5.91769 |
| 1994 | 5.76868 |
| 1993 | 5.57257 |
| 1992 | 5.30473 |
| 1991 | 4.98734 |
| 1990 | 4.69454 |
| 1989 | 4.49414 |
| 1988 | 4.37275 |
| 1987 | 4.31059 |
| 1986 | 4.30192 |
| 1985 | 4.3042 |
| 1984 | 4.27119 |
| 1983 | 4.21401 |
| 1982 | 4.15845 |
| 1981 | 4.07382 |
| 1980 | 3.95143 |
| 1979 | 3.75525 |
| 1978 | 3.50256 |
| 1977 | 3.2702 |
| 1976 | 3.09026 |
| 1975 | 2.96966 |
| 1974 | 2.86927 |
| 1973 | 2.806 |
| 1972 | 2.79 |
| 1971 | 2.79143 |
| 1970 | 2.7973 |
| 1969 | 2.80019 |
| 1968 | 2.79144 |
| 1967 | 2.77597 |
| 1966 | 2.77463 |
| 1965 | 2.78001 |
| 1964 | 2.78443 |
| 1963 | 2.79259 |
| 1962 | 2.77973 |
| 1961 | 2.75947 |
| 1960 | 2.76206 |