| 年份 | 厄立特里亚 |
|---|---|
| 2023 | - |
| 2022 | 4.99627 |
| 2021 | 4.98494 |
| 2020 | 4.96287 |
| 2019 | 4.94162 |
| 2018 | 4.91837 |
| 2017 | 4.90373 |
| 2016 | 4.92305 |
| 2015 | 4.96273 |
| 2014 | 5.02243 |
| 2013 | 5.07069 |
| 2012 | 5.09612 |
| 2011 | 5.11842 |
| 2010 | 5.11975 |
| 2009 | 5.11261 |
| 2008 | 5.08387 |
| 2007 | 5.0535 |
| 2006 | 5.07062 |
| 2005 | 5.0794 |
| 2004 | 5.05568 |
| 2003 | 4.96372 |
| 2002 | 4.86944 |
| 2001 | 4.80144 |
| 2000 | 4.75453 |
| 1999 | 4.77359 |
| 1998 | 4.80246 |
| 1997 | 4.82763 |
| 1996 | 4.85503 |
| 1995 | 4.71778 |
| 1994 | 4.54911 |
| 1993 | 4.50182 |
| 1992 | 4.45549 |
| 1991 | 4.45495 |
| 1990 | 4.44747 |
| 1989 | 4.53017 |
| 1988 | 4.68619 |
| 1987 | 4.87749 |
| 1986 | 5.11745 |
| 1985 | 5.37959 |
| 1984 | 5.56484 |
| 1983 | 5.66179 |
| 1982 | 5.72285 |
| 1981 | 5.73445 |
| 1980 | 5.73177 |
| 1979 | 5.72761 |
| 1978 | 5.72967 |
| 1977 | 5.73804 |
| 1976 | 5.74798 |
| 1975 | 5.75464 |
| 1974 | 5.75521 |
| 1973 | 5.74744 |
| 1972 | 5.73277 |
| 1971 | 5.71573 |
| 1970 | 5.69863 |
| 1969 | 5.67915 |
| 1968 | 5.65401 |
| 1967 | 5.62534 |
| 1966 | 5.59704 |
| 1965 | 5.57037 |
| 1964 | 5.54303 |
| 1963 | 5.5132 |
| 1962 | 5.48061 |
| 1961 | 5.4437 |
| 1960 | 5.40117 |