| 年份 | 厄立特里亚 |
|---|---|
| 2023 | - |
| 2022 | 3.58187 |
| 2021 | 3.57988 |
| 2020 | 3.57425 |
| 2019 | 3.56441 |
| 2018 | 3.55176 |
| 2017 | 3.53826 |
| 2016 | 3.52323 |
| 2015 | 3.50421 |
| 2014 | 3.48505 |
| 2013 | 3.4627 |
| 2012 | 3.43431 |
| 2011 | 3.40289 |
| 2010 | 3.36584 |
| 2009 | 3.32822 |
| 2008 | 3.28685 |
| 2007 | 3.24385 |
| 2006 | 3.21142 |
| 2005 | 3.18 |
| 2004 | 3.14321 |
| 2003 | 3.09483 |
| 2002 | 3.05074 |
| 2001 | 3.01685 |
| 2000 | 2.98397 |
| 1999 | 3.02586 |
| 1998 | 3.13321 |
| 1997 | 3.26007 |
| 1996 | 3.41966 |
| 1995 | 3.58351 |
| 1994 | 3.70172 |
| 1993 | 3.76759 |
| 1992 | 3.80997 |
| 1991 | 3.81868 |
| 1990 | 3.81733 |
| 1989 | 3.8153 |
| 1988 | 3.81659 |
| 1987 | 3.82119 |
| 1986 | 3.82574 |
| 1985 | 3.82887 |
| 1984 | 3.83045 |
| 1983 | 3.82966 |
| 1982 | 3.82596 |
| 1981 | 3.81933 |
| 1980 | 3.81096 |
| 1979 | 3.80127 |
| 1978 | 3.78842 |
| 1977 | 3.77336 |
| 1976 | 3.75905 |
| 1975 | 3.74585 |
| 1974 | 3.73185 |
| 1973 | 3.71553 |
| 1972 | 3.69762 |
| 1971 | 3.6783 |
| 1970 | 3.65697 |
| 1969 | 3.63349 |
| 1968 | 3.6081 |
| 1967 | 3.58157 |
| 1966 | 3.55531 |
| 1965 | 3.53097 |
| 1964 | 3.50861 |
| 1963 | 3.48809 |
| 1962 | 3.46885 |
| 1961 | 3.44908 |
| 1960 | 3.4281 |