| 年份 | 吉布提 |
|---|---|
| 2023 | - |
| 2022 | 5.45649 |
| 2021 | 5.38468 |
| 2020 | 5.29863 |
| 2019 | 5.20027 |
| 2018 | 5.09208 |
| 2017 | 4.97678 |
| 2016 | 4.85828 |
| 2015 | 4.73943 |
| 2014 | 4.62187 |
| 2013 | 4.50709 |
| 2012 | 4.39557 |
| 2011 | 4.28823 |
| 2010 | 4.18582 |
| 2009 | 4.08886 |
| 2008 | 3.99679 |
| 2007 | 3.91062 |
| 2006 | 3.83106 |
| 2005 | 3.75759 |
| 2004 | 3.6907 |
| 2003 | 3.62959 |
| 2002 | 3.5731 |
| 2001 | 3.52778 |
| 2000 | 3.5143 |
| 1999 | 3.54571 |
| 1998 | 3.60682 |
| 1997 | 3.67354 |
| 1996 | 3.73495 |
| 1995 | 3.77159 |
| 1994 | 3.76354 |
| 1993 | 3.72796 |
| 1992 | 3.68873 |
| 1991 | 3.65785 |
| 1990 | 3.63333 |
| 1989 | 3.61406 |
| 1988 | 3.5994 |
| 1987 | 3.58825 |
| 1986 | 3.57849 |
| 1985 | 3.56996 |
| 1984 | 3.56335 |
| 1983 | 3.55559 |
| 1982 | 3.54725 |
| 1981 | 3.54237 |
| 1980 | 3.54005 |
| 1979 | 3.53694 |
| 1978 | 3.53458 |
| 1977 | 3.53432 |
| 1976 | 3.5319 |
| 1975 | 3.52812 |
| 1974 | 3.5259 |
| 1973 | 3.52341 |
| 1972 | 3.5193 |
| 1971 | 3.51618 |
| 1970 | 3.51508 |
| 1969 | 3.5144 |
| 1968 | 3.5133 |
| 1967 | 3.51083 |
| 1966 | 3.50277 |
| 1965 | 3.49116 |
| 1964 | 3.47951 |
| 1963 | 3.4675 |
| 1962 | 3.4586 |
| 1961 | 3.45128 |
| 1960 | 3.44252 |