| 年份 | 马绍尔群岛 |
|---|---|
| 2023 | - |
| 2022 | 8.36753 |
| 2021 | 8.07099 |
| 2020 | 8.10658 |
| 2019 | 8.28186 |
| 2018 | 8.56838 |
| 2017 | 8.91493 |
| 2016 | 9.18571 |
| 2015 | 9.25096 |
| 2014 | 9.15393 |
| 2013 | 9.02376 |
| 2012 | 8.96431 |
| 2011 | 9.06381 |
| 2010 | 9.39353 |
| 2009 | 9.90177 |
| 2008 | 10.4547 |
| 2007 | 10.9672 |
| 2006 | 11.3849 |
| 2005 | 11.6876 |
| 2004 | 11.8812 |
| 2003 | 12.0093 |
| 2002 | 12.0897 |
| 2001 | 12.0853 |
| 2000 | 11.9744 |
| 1999 | 11.8096 |
| 1998 | 11.6563 |
| 1997 | 11.4825 |
| 1996 | 11.2549 |
| 1995 | 11.0295 |
| 1994 | 10.8085 |
| 1993 | 10.5891 |
| 1992 | 10.3808 |
| 1991 | 10.1508 |
| 1990 | 9.89285 |
| 1989 | 9.6374 |
| 1988 | 9.536 |
| 1987 | 9.63706 |
| 1986 | 9.80531 |
| 1985 | 9.94192 |
| 1984 | 10.0071 |
| 1983 | 9.99403 |
| 1982 | 9.9344 |
| 1981 | 9.87772 |
| 1980 | 9.87591 |
| 1979 | 9.98051 |
| 1978 | 10.1682 |
| 1977 | 10.3698 |
| 1976 | 10.5766 |
| 1975 | 10.792 |
| 1974 | 10.9759 |
| 1973 | 10.95 |
| 1972 | 10.7594 |
| 1971 | 10.6435 |
| 1970 | 10.564 |
| 1969 | 10.4392 |
| 1968 | 10.2158 |
| 1967 | 9.94143 |
| 1966 | 9.75052 |
| 1965 | 9.58881 |
| 1964 | 9.36697 |
| 1963 | 9.0953 |
| 1962 | 8.78235 |
| 1961 | 8.44261 |
| 1960 | 8.1155 |