| 年份 | 吉布提 |
|---|---|
| 2023 | - |
| 2022 | 2.44506 |
| 2021 | 2.3859 |
| 2020 | 2.32903 |
| 2019 | 2.27013 |
| 2018 | 2.21022 |
| 2017 | 2.15502 |
| 2016 | 2.10914 |
| 2015 | 2.08249 |
| 2014 | 2.08144 |
| 2013 | 2.0973 |
| 2012 | 2.11603 |
| 2011 | 2.12835 |
| 2010 | 2.12351 |
| 2009 | 2.09409 |
| 2008 | 2.05119 |
| 2007 | 2.00994 |
| 2006 | 1.97359 |
| 2005 | 1.93949 |
| 2004 | 1.90716 |
| 2003 | 1.87859 |
| 2002 | 1.85775 |
| 2001 | 1.8442 |
| 2000 | 1.83203 |
| 1999 | 1.82047 |
| 1998 | 1.81036 |
| 1997 | 1.80361 |
| 1996 | 1.79672 |
| 1995 | 1.78583 |
| 1994 | 1.77393 |
| 1993 | 1.76352 |
| 1992 | 1.75385 |
| 1991 | 1.74482 |
| 1990 | 1.73606 |
| 1989 | 1.72818 |
| 1988 | 1.71982 |
| 1987 | 1.71025 |
| 1986 | 1.70231 |
| 1985 | 1.69543 |
| 1984 | 1.68895 |
| 1983 | 1.68237 |
| 1982 | 1.67492 |
| 1981 | 1.66641 |
| 1980 | 1.65734 |
| 1979 | 1.64868 |
| 1978 | 1.64169 |
| 1977 | 1.63755 |
| 1976 | 1.63278 |
| 1975 | 1.62829 |
| 1974 | 1.62499 |
| 1973 | 1.62019 |
| 1972 | 1.6148 |
| 1971 | 1.61172 |
| 1970 | 1.60781 |
| 1969 | 1.60051 |
| 1968 | 1.59285 |
| 1967 | 1.58242 |
| 1966 | 1.56978 |
| 1965 | 1.55844 |
| 1964 | 1.54841 |
| 1963 | 1.53778 |
| 1962 | 1.5292 |
| 1961 | 1.52372 |
| 1960 | 1.51682 |