| 年份 | 基里巴斯 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 52.5 |
| 2020 | 54.2 |
| 2019 | 55.8 |
| 2018 | 57.4 |
| 2017 | 59.1 |
| 2016 | 60.7 |
| 2015 | 62.3 |
| 2014 | 63.9 |
| 2013 | 65.5 |
| 2012 | 66.9 |
| 2011 | 68.3 |
| 2010 | 69.4 |
| 2009 | 70.3 |
| 2008 | 70.5 |
| 2007 | 70.4 |
| 2006 | 70 |
| 2005 | 69.6 |
| 2004 | 69.5 |
| 2003 | 69.7 |
| 2002 | 70.4 |
| 2001 | 71.6 |
| 2000 | 73.1 |
| 1999 | 74.8 |
| 1998 | 76.7 |
| 1997 | 78.6 |
| 1996 | 80.5 |
| 1995 | 82.6 |
| 1994 | 84.9 |
| 1993 | 87.5 |
| 1992 | 90.5 |
| 1991 | 93.8 |
| 1990 | 97.4 |
| 1989 | 101.3 |
| 1988 | 105.1 |
| 1987 | 108.7 |
| 1986 | 112 |
| 1985 | 115 |
| 1984 | 117.8 |
| 1983 | 120.2 |
| 1982 | 122.3 |
| 1981 | 124.1 |
| 1980 | 125.9 |
| 1979 | 127.3 |
| 1978 | 128.4 |
| 1977 | 129.5 |
| 1976 | 130.4 |
| 1975 | 131.7 |
| 1974 | 133.5 |
| 1973 | 135.9 |
| 1972 | 139.1 |
| 1971 | 143.2 |
| 1970 | 147.9 |
| 1969 | 153.1 |
| 1968 | 158.7 |
| 1967 | 164.8 |
| 1966 | 171.3 |
| 1965 | 177.9 |
| 1964 | 184.4 |
| 1963 | 190.6 |
| 1962 | 196.8 |
| 1961 | 202.5 |
| 1960 | 207.5 |