| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | 5.95125 |
| 2019 | 5.86989 |
| 2018 | 5.11879 |
| 2017 | 5.14322 |
| 2016 | 5.54911 |
| 2015 | 5.87038 |
| 2014 | - |
| 2013 | 5.78323 |
| 2012 | 5.45682 |
| 2011 | 5.01436 |
| 2010 | 4.60103 |
| 2009 | 4.04736 |
| 2008 | 3.97536 |
| 2007 | 3.85626 |
| 2006 | 3.39831 |
| 2005 | 2.9949 |
| 2004 | 3.24558 |
| 2003 | 3.19521 |
| 2002 | 2.99133 |
| 2001 | 3.37585 |
| 2000 | - |
| 1999 | 4.07406 |
| 1998 | 3.79063 |
| 1997 | 3.88223 |
| 1996 | 3.60881 |
| 1995 | 3.34081 |
| 1994 | 3.40636 |
| 1993 | 3.44337 |
| 1992 | 2.85059 |
| 1991 | 2.68006 |
| 1990 | 3.00443 |
| 1989 | 3.05207 |
| 1988 | 2.93261 |
| 1987 | 3.01896 |
| 1986 | 2.63444 |
| 1985 | 1.70657 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | 0.39753 |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |