| 年份 | 基里巴斯  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 8.86578 | 
| 2021 | 8.81408 | 
| 2020 | 8.92911 | 
| 2019 | 9.19937 | 
| 2018 | 9.59515 | 
| 2017 | 10.0318 | 
| 2016 | 10.4279 | 
| 2015 | 10.7341 | 
| 2014 | 10.9328 | 
| 2013 | 11.0571 | 
| 2012 | 11.1493 | 
| 2011 | 11.2438 | 
| 2010 | 11.3324 | 
| 2009 | 11.4315 | 
| 2008 | 11.5583 | 
| 2007 | 11.6667 | 
| 2006 | 11.7258 | 
| 2005 | 11.7263 | 
| 2004 | 11.6641 | 
| 2003 | 11.5321 | 
| 2002 | 11.3338 | 
| 2001 | 11.0629 | 
| 2000 | 10.8001 | 
| 1999 | 10.6292 | 
| 1998 | 10.4443 | 
| 1997 | 10.2088 | 
| 1996 | 9.98141 | 
| 1995 | 9.75525 | 
| 1994 | 9.49708 | 
| 1993 | 9.30191 | 
| 1992 | 9.23379 | 
| 1991 | 9.26496 | 
| 1990 | 9.40704 | 
| 1989 | 9.68017 | 
| 1988 | 10.1141 | 
| 1987 | 10.6669 | 
| 1986 | 11.2572 | 
| 1985 | 11.8334 | 
| 1984 | 12.3262 | 
| 1983 | 12.6303 | 
| 1982 | 12.7168 | 
| 1981 | 12.6229 | 
| 1980 | 12.3994 | 
| 1979 | 12.0969 | 
| 1978 | 11.7703 | 
| 1977 | 11.4679 | 
| 1976 | 11.1329 | 
| 1975 | 10.7093 | 
| 1974 | 10.2513 | 
| 1973 | 9.94549 | 
| 1972 | 9.85365 | 
| 1971 | 9.86652 | 
| 1970 | 9.89787 | 
| 1969 | 9.88147 | 
| 1968 | 9.96496 | 
| 1967 | 10.1886 | 
| 1966 | 10.3812 | 
| 1965 | 10.2853 | 
| 1964 | 9.89901 | 
| 1963 | 9.51623 | 
| 1962 | 9.22605 | 
| 1961 | 9.00214 | 
| 1960 | 8.81421 |