| 年份 | 马绍尔群岛 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 24.8 |
| 2020 | 25.6 |
| 2019 | 26.3 |
| 2018 | 27.1 |
| 2017 | 27.8 |
| 2016 | 28.5 |
| 2015 | 29.2 |
| 2014 | 29.8 |
| 2013 | 30.4 |
| 2012 | 31 |
| 2011 | 31.5 |
| 2010 | 31.8 |
| 2009 | 32.1 |
| 2008 | 32.4 |
| 2007 | 32.6 |
| 2006 | 32.9 |
| 2005 | 33.2 |
| 2004 | 33.5 |
| 2003 | 33.7 |
| 2002 | 33.9 |
| 2001 | 33.9 |
| 2000 | 33.9 |
| 1999 | 33.8 |
| 1998 | 33.6 |
| 1997 | 33.3 |
| 1996 | 33.2 |
| 1995 | 33.3 |
| 1994 | 33.7 |
| 1993 | 34.4 |
| 1992 | 35.3 |
| 1991 | 36.5 |
| 1990 | 37.7 |
| 1989 | 39 |
| 1988 | 40.3 |
| 1987 | 41.5 |
| 1986 | 42.7 |
| 1985 | 43.9 |
| 1984 | 45.1 |
| 1983 | 46.2 |
| 1982 | 47.2 |
| 1981 | 48.1 |
| 1980 | 49 |
| 1979 | 49.6 |
| 1978 | 50.2 |
| 1977 | 50.7 |
| 1976 | 51.2 |
| 1975 | 51.8 |
| 1974 | 52.5 |
| 1973 | 53.6 |
| 1972 | 54.8 |
| 1971 | 56.4 |
| 1970 | 58.3 |
| 1969 | 60.3 |
| 1968 | 62.4 |
| 1967 | 64.7 |
| 1966 | 67.1 |
| 1965 | 69.5 |
| 1964 | 72.1 |
| 1963 | 75.2 |
| 1962 | 78.3 |
| 1961 | 81.8 |
| 1960 | 85.5 |