| 年份 | 埃塞俄比亚 |
|---|---|
| 2023 | - |
| 2022 | 2.26599 |
| 2021 | 2.24751 |
| 2020 | 2.2291 |
| 2019 | 2.20656 |
| 2018 | 2.17559 |
| 2017 | 2.13268 |
| 2016 | 2.08511 |
| 2015 | 2.04275 |
| 2014 | 2.00722 |
| 2013 | 1.98273 |
| 2012 | 1.97561 |
| 2011 | 1.97933 |
| 2010 | 1.98199 |
| 2009 | 1.98302 |
| 2008 | 1.98671 |
| 2007 | 2.00075 |
| 2006 | 2.02461 |
| 2005 | 2.04984 |
| 2004 | 2.07159 |
| 2003 | 2.08652 |
| 2002 | 2.08798 |
| 2001 | 2.07651 |
| 2000 | 2.06335 |
| 1999 | 2.05307 |
| 1998 | 2.04833 |
| 1997 | 2.04929 |
| 1996 | 2.05439 |
| 1995 | 2.06174 |
| 1994 | 2.07116 |
| 1993 | 2.08189 |
| 1992 | 2.09291 |
| 1991 | 2.10699 |
| 1990 | 2.12369 |
| 1989 | 2.13863 |
| 1988 | 2.15162 |
| 1987 | 2.16301 |
| 1986 | 2.17394 |
| 1985 | 2.18585 |
| 1984 | 2.19824 |
| 1983 | 2.20965 |
| 1982 | 2.22002 |
| 1981 | 2.22928 |
| 1980 | 2.23766 |
| 1979 | 2.24603 |
| 1978 | 2.25438 |
| 1977 | 2.26307 |
| 1976 | 2.27223 |
| 1975 | 2.28212 |
| 1974 | 2.2933 |
| 1973 | 2.30629 |
| 1972 | 2.32071 |
| 1971 | 2.33499 |
| 1970 | 2.34815 |
| 1969 | 2.36005 |
| 1968 | 2.36932 |
| 1967 | 2.37673 |
| 1966 | 2.3854 |
| 1965 | 2.39608 |
| 1964 | 2.40848 |
| 1963 | 2.42463 |
| 1962 | 2.43876 |
| 1961 | 2.435 |
| 1960 | 2.40342 |