| 年份 | 埃塞俄比亚 |
|---|---|
| 2023 | - |
| 2022 | 74.7215 |
| 2021 | 75.7451 |
| 2020 | 76.8137 |
| 2019 | 77.9029 |
| 2018 | 79.0456 |
| 2017 | 80.3721 |
| 2016 | 81.8691 |
| 2015 | 83.4193 |
| 2014 | 85.0522 |
| 2013 | 86.7679 |
| 2012 | 88.4834 |
| 2011 | 90.1728 |
| 2010 | 91.7708 |
| 2009 | 93.2356 |
| 2008 | 94.5309 |
| 2007 | 95.6722 |
| 2006 | 96.7616 |
| 2005 | 97.7443 |
| 2004 | 98.563 |
| 2003 | 99.3463 |
| 2002 | 100.078 |
| 2001 | 100.608 |
| 2000 | 100.814 |
| 1999 | 100.733 |
| 1998 | 100.395 |
| 1997 | 99.8742 |
| 1996 | 99.4578 |
| 1995 | 99.2948 |
| 1994 | 99.0769 |
| 1993 | 98.6212 |
| 1992 | 98.1005 |
| 1991 | 97.3292 |
| 1990 | 96.3948 |
| 1989 | 95.5369 |
| 1988 | 94.6106 |
| 1987 | 93.6706 |
| 1986 | 93.225 |
| 1985 | 93.301 |
| 1984 | 93.8245 |
| 1983 | 94.705 |
| 1982 | 95.0981 |
| 1981 | 94.8914 |
| 1980 | 94.4991 |
| 1979 | 94.0707 |
| 1978 | 93.6278 |
| 1977 | 93.1384 |
| 1976 | 92.5185 |
| 1975 | 91.923 |
| 1974 | 91.501 |
| 1973 | 90.8973 |
| 1972 | 89.9022 |
| 1971 | 88.6657 |
| 1970 | 87.462 |
| 1969 | 86.4298 |
| 1968 | 85.5102 |
| 1967 | 84.7064 |
| 1966 | 84.1405 |
| 1965 | 83.7136 |
| 1964 | 83.2995 |
| 1963 | 83.0659 |
| 1962 | 83.1451 |
| 1961 | 83.4651 |
| 1960 | 83.8272 |