| 年份 | 吉布提 |
|---|---|
| 2023 | - |
| 2022 | 1.45009 |
| 2021 | 1.4585 |
| 2020 | 1.45429 |
| 2019 | 1.42819 |
| 2018 | 1.38771 |
| 2017 | 1.34738 |
| 2016 | 1.31048 |
| 2015 | 1.27655 |
| 2014 | 1.24521 |
| 2013 | 1.21737 |
| 2012 | 1.19275 |
| 2011 | 1.16989 |
| 2010 | 1.14798 |
| 2009 | 1.12721 |
| 2008 | 1.10885 |
| 2007 | 1.09266 |
| 2006 | 1.07927 |
| 2005 | 1.0644 |
| 2004 | 1.04587 |
| 2003 | 1.0264 |
| 2002 | 1.01284 |
| 2001 | 1.00732 |
| 2000 | 1.00202 |
| 1999 | 0.996689 |
| 1998 | 0.995847 |
| 1997 | 1.0016 |
| 1996 | 1.00351 |
| 1995 | 0.997103 |
| 1994 | 0.989347 |
| 1993 | 0.981365 |
| 1992 | 0.972444 |
| 1991 | 0.964208 |
| 1990 | 0.956545 |
| 1989 | 0.948771 |
| 1988 | 0.940839 |
| 1987 | 0.932489 |
| 1986 | 0.924557 |
| 1985 | 0.917849 |
| 1984 | 0.911852 |
| 1983 | 0.905913 |
| 1982 | 0.901034 |
| 1981 | 0.896024 |
| 1980 | 0.88898 |
| 1979 | 0.881889 |
| 1978 | 0.874452 |
| 1977 | 0.865228 |
| 1976 | 0.857205 |
| 1975 | 0.85104 |
| 1974 | 0.845589 |
| 1973 | 0.843312 |
| 1972 | 0.841439 |
| 1971 | 0.836565 |
| 1970 | 0.83247 |
| 1969 | 0.827727 |
| 1968 | 0.821191 |
| 1967 | 0.814589 |
| 1966 | 0.810941 |
| 1965 | 0.808221 |
| 1964 | 0.804008 |
| 1963 | 0.80189 |
| 1962 | 0.797541 |
| 1961 | 0.788782 |
| 1960 | 0.775632 |