| 年份 | 埃塞俄比亚 |
|---|---|
| 2023 | - |
| 2022 | 2.85428 |
| 2021 | 2.84396 |
| 2020 | 2.827 |
| 2019 | 2.80597 |
| 2018 | 2.78359 |
| 2017 | 2.75998 |
| 2016 | 2.73604 |
| 2015 | 2.712 |
| 2014 | 2.68494 |
| 2013 | 2.64965 |
| 2012 | 2.60122 |
| 2011 | 2.54874 |
| 2010 | 2.50421 |
| 2009 | 2.46965 |
| 2008 | 2.45039 |
| 2007 | 2.45358 |
| 2006 | 2.47051 |
| 2005 | 2.48656 |
| 2004 | 2.50008 |
| 2003 | 2.51491 |
| 2002 | 2.5414 |
| 2001 | 2.57974 |
| 2000 | 2.61931 |
| 1999 | 2.65326 |
| 1998 | 2.67774 |
| 1997 | 2.68531 |
| 1996 | 2.67496 |
| 1995 | 2.65987 |
| 1994 | 2.64978 |
| 1993 | 2.65006 |
| 1992 | 2.65767 |
| 1991 | 2.67798 |
| 1990 | 2.70313 |
| 1989 | 2.72219 |
| 1988 | 2.74219 |
| 1987 | 2.76212 |
| 1986 | 2.77856 |
| 1985 | 2.79339 |
| 1984 | 2.80549 |
| 1983 | 2.81245 |
| 1982 | 2.81986 |
| 1981 | 2.83003 |
| 1980 | 2.84167 |
| 1979 | 2.85423 |
| 1978 | 2.86652 |
| 1977 | 2.87863 |
| 1976 | 2.88994 |
| 1975 | 2.89929 |
| 1974 | 2.90709 |
| 1973 | 2.91509 |
| 1972 | 2.92402 |
| 1971 | 2.93473 |
| 1970 | 2.94758 |
| 1969 | 2.96215 |
| 1968 | 2.97823 |
| 1967 | 2.99536 |
| 1966 | 3.01121 |
| 1965 | 3.02491 |
| 1964 | 3.03692 |
| 1963 | 3.04509 |
| 1962 | 3.05047 |
| 1961 | 3.05704 |
| 1960 | 3.0661 |