| 年份 | 厄立特里亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 4.46544 | 
| 2021 | 4.48625 | 
| 2020 | 4.51359 | 
| 2019 | 4.5441 | 
| 2018 | 4.56921 | 
| 2017 | 4.58523 | 
| 2016 | 4.59681 | 
| 2015 | 4.6036 | 
| 2014 | 4.60504 | 
| 2013 | 4.59728 | 
| 2012 | 4.58205 | 
| 2011 | 4.56204 | 
| 2010 | 4.53282 | 
| 2009 | 4.5027 | 
| 2008 | 4.46774 | 
| 2007 | 4.43091 | 
| 2006 | 4.40614 | 
| 2005 | 4.37688 | 
| 2004 | 4.33883 | 
| 2003 | 4.28133 | 
| 2002 | 4.22345 | 
| 2001 | 4.1754 | 
| 2000 | 4.13612 | 
| 1999 | 4.11302 | 
| 1998 | 4.09569 | 
| 1997 | 4.08965 | 
| 1996 | 4.08983 | 
| 1995 | 4.02748 | 
| 1994 | 4.00424 | 
| 1993 | 4.06942 | 
| 1992 | 4.15178 | 
| 1991 | 4.30676 | 
| 1990 | 4.45961 | 
| 1989 | 4.56054 | 
| 1988 | 4.61529 | 
| 1987 | 4.65198 | 
| 1986 | 4.65464 | 
| 1985 | 4.65102 | 
| 1984 | 4.64837 | 
| 1983 | 4.65101 | 
| 1982 | 4.65929 | 
| 1981 | 4.66947 | 
| 1980 | 4.6783 | 
| 1979 | 4.6859 | 
| 1978 | 4.69237 | 
| 1977 | 4.69588 | 
| 1976 | 4.69538 | 
| 1975 | 4.68985 | 
| 1974 | 4.67673 | 
| 1973 | 4.65291 | 
| 1972 | 4.62175 | 
| 1971 | 4.59152 | 
| 1970 | 4.56715 | 
| 1969 | 4.54701 | 
| 1968 | 4.53096 | 
| 1967 | 4.51952 | 
| 1966 | 4.50755 | 
| 1965 | 4.49182 | 
| 1964 | 4.47392 | 
| 1963 | 4.45356 | 
| 1962 | 4.43006 | 
| 1961 | 4.40627 | 
| 1960 | 4.38348 |