| 年份 | 基里巴斯 |
|---|---|
| 2023 | - |
| 2022 | 11.5127 |
| 2021 | 11.2263 |
| 2020 | 10.8878 |
| 2019 | 10.5489 |
| 2018 | 10.237 |
| 2017 | 10.0207 |
| 2016 | 9.97538 |
| 2015 | 10.1094 |
| 2014 | 10.4108 |
| 2013 | 10.8482 |
| 2012 | 11.3337 |
| 2011 | 11.7791 |
| 2010 | 12.0866 |
| 2009 | 12.2408 |
| 2008 | 12.3144 |
| 2007 | 12.3461 |
| 2006 | 12.3876 |
| 2005 | 12.4795 |
| 2004 | 12.6056 |
| 2003 | 12.7358 |
| 2002 | 12.8588 |
| 2001 | 12.9326 |
| 2000 | 12.9418 |
| 1999 | 12.8945 |
| 1998 | 12.7996 |
| 1997 | 12.6756 |
| 1996 | 12.5199 |
| 1995 | 12.3282 |
| 1994 | 12.1536 |
| 1993 | 11.9596 |
| 1992 | 11.7181 |
| 1991 | 11.4916 |
| 1990 | 11.2717 |
| 1989 | 11.0233 |
| 1988 | 10.834 |
| 1987 | 10.7578 |
| 1986 | 10.7608 |
| 1985 | 10.9205 |
| 1984 | 11.2721 |
| 1983 | 11.7971 |
| 1982 | 12.464 |
| 1981 | 13.1926 |
| 1980 | 13.8778 |
| 1979 | 14.4678 |
| 1978 | 14.7425 |
| 1977 | 14.6164 |
| 1976 | 14.3716 |
| 1975 | 14.2169 |
| 1974 | 14.2019 |
| 1973 | 14.0571 |
| 1972 | 13.6719 |
| 1971 | 13.244 |
| 1970 | 12.9054 |
| 1969 | 12.739 |
| 1968 | 12.6124 |
| 1967 | 12.5259 |
| 1966 | 12.6352 |
| 1965 | 12.7614 |
| 1964 | 12.8026 |
| 1963 | 12.7812 |
| 1962 | 12.6143 |
| 1961 | 12.3241 |
| 1960 | 11.9506 |