| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 20.3394 |
| 2017 | 19.4865 |
| 2016 | 18.5595 |
| 2015 | - |
| 2014 | 22.6781 |
| 2013 | 23.9384 |
| 2012 | - |
| 2011 | 25.4278 |
| 2010 | 26.5257 |
| 2009 | 25.1483 |
| 2008 | 19.9241 |
| 2007 | 19.9239 |
| 2006 | 18.2619 |
| 2005 | 20.6431 |
| 2004 | 19.3422 |
| 2003 | 19.9467 |
| 2002 | 22.0213 |
| 2001 | 22.2052 |
| 2000 | 26.5793 |
| 1999 | 26.5792 |
| 1998 | 25.276 |
| 1997 | - |
| 1996 | 23.8049 |
| 1995 | 24.6537 |
| 1994 | 29.8531 |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | 27.0474 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |