| 年份 | 埃塞俄比亚 |
|---|---|
| 2023 | - |
| 2022 | 69.2336 |
| 2021 | 70.2295 |
| 2020 | 71.2792 |
| 2019 | 72.381 |
| 2018 | 73.5544 |
| 2017 | 74.906 |
| 2016 | 76.4218 |
| 2015 | 77.9897 |
| 2014 | 79.6375 |
| 2013 | 81.3673 |
| 2012 | 83.1063 |
| 2011 | 84.8256 |
| 2010 | 86.4499 |
| 2009 | 87.9366 |
| 2008 | 89.2449 |
| 2007 | 90.3854 |
| 2006 | 91.4692 |
| 2005 | 92.4498 |
| 2004 | 93.2698 |
| 2003 | 94.0504 |
| 2002 | 94.7752 |
| 2001 | 95.3031 |
| 2000 | 95.5236 |
| 1999 | 95.4505 |
| 1998 | 95.1177 |
| 1997 | 94.6288 |
| 1996 | 94.2253 |
| 1995 | 94.0217 |
| 1994 | 93.7584 |
| 1993 | 93.2844 |
| 1992 | 92.7461 |
| 1991 | 91.9962 |
| 1990 | 91.0926 |
| 1989 | 90.2366 |
| 1988 | 89.3297 |
| 1987 | 88.4227 |
| 1986 | 87.9731 |
| 1985 | 88.0013 |
| 1984 | 88.451 |
| 1983 | 89.2369 |
| 1982 | 89.5756 |
| 1981 | 89.3632 |
| 1980 | 88.9718 |
| 1979 | 88.5445 |
| 1978 | 88.1043 |
| 1977 | 87.6204 |
| 1976 | 87.0175 |
| 1975 | 86.4357 |
| 1974 | 86.0139 |
| 1973 | 85.4237 |
| 1972 | 84.4626 |
| 1971 | 83.2779 |
| 1970 | 82.1351 |
| 1969 | 81.1638 |
| 1968 | 80.312 |
| 1967 | 79.5757 |
| 1966 | 79.0531 |
| 1965 | 78.6474 |
| 1964 | 78.2442 |
| 1963 | 77.9972 |
| 1962 | 78.0352 |
| 1961 | 78.3037 |
| 1960 | 78.6191 |