| 年份 | 厄立特里亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 38.1 |
| 2020 | 39.3 |
| 2019 | 40.6 |
| 2018 | 41.9 |
| 2017 | 43.4 |
| 2016 | 44.9 |
| 2015 | 46.4 |
| 2014 | 48.1 |
| 2013 | 49.8 |
| 2012 | 51.5 |
| 2011 | 53.3 |
| 2010 | 55.2 |
| 2009 | 57.4 |
| 2008 | 59.6 |
| 2007 | 62 |
| 2006 | 64.7 |
| 2005 | 67.6 |
| 2004 | 70.6 |
| 2003 | 73.9 |
| 2002 | 77.5 |
| 2001 | 81.3 |
| 2000 | 85.5 |
| 1999 | 90.1 |
| 1998 | 95.2 |
| 1997 | 101 |
| 1996 | 107.5 |
| 1995 | 114.7 |
| 1994 | 122.5 |
| 1993 | 130.5 |
| 1992 | 138.5 |
| 1991 | 146.1 |
| 1990 | 153.1 |
| 1989 | 159.3 |
| 1988 | 165 |
| 1987 | 170 |
| 1986 | 174.4 |
| 1985 | 178.3 |
| 1984 | 181.7 |
| 1983 | 184.7 |
| 1982 | 187.6 |
| 1981 | 190.3 |
| 1980 | 193 |
| 1979 | 196 |
| 1978 | 199.3 |
| 1977 | 203 |
| 1976 | 207 |
| 1975 | 211.5 |
| 1974 | 216.2 |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |