| 年份 | 厄立特里亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 32.8 |
| 2020 | 33.7 |
| 2019 | 34.6 |
| 2018 | 35.6 |
| 2017 | 36.6 |
| 2016 | 37.6 |
| 2015 | 38.6 |
| 2014 | 39.8 |
| 2013 | 40.9 |
| 2012 | 42.1 |
| 2011 | 43.3 |
| 2010 | 44.5 |
| 2009 | 45.9 |
| 2008 | 47.4 |
| 2007 | 49 |
| 2006 | 50.8 |
| 2005 | 52.6 |
| 2004 | 54.6 |
| 2003 | 56.8 |
| 2002 | 59.1 |
| 2001 | 61.6 |
| 2000 | 64.3 |
| 1999 | 67.3 |
| 1998 | 70.6 |
| 1997 | 74.3 |
| 1996 | 78.4 |
| 1995 | 82.9 |
| 1994 | 87.7 |
| 1993 | 92.7 |
| 1992 | 97.7 |
| 1991 | 102.3 |
| 1990 | 106.6 |
| 1989 | 110.4 |
| 1988 | 113.8 |
| 1987 | 116.7 |
| 1986 | 119.1 |
| 1985 | 121.2 |
| 1984 | 123 |
| 1983 | 124.9 |
| 1982 | 126.6 |
| 1981 | 128.2 |
| 1980 | 129.7 |
| 1979 | 131.4 |
| 1978 | 133.2 |
| 1977 | 135.3 |
| 1976 | 137.7 |
| 1975 | 140.1 |
| 1974 | 142.7 |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |