| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | 89.6888 |
| 2019 | 93.4495 |
| 2018 | 92.5459 |
| 2017 | 89.9687 |
| 2016 | 90.218 |
| 2015 | 97.3372 |
| 2014 | 94.3581 |
| 2013 | 93.3454 |
| 2012 | 95.1188 |
| 2011 | 95.9044 |
| 2010 | 97.8493 |
| 2009 | 97.0246 |
| 2008 | 91.0489 |
| 2007 | 93.5457 |
| 2006 | 90.9726 |
| 2005 | 88.0805 |
| 2004 | 86.9016 |
| 2003 | 80.3039 |
| 2002 | 77.9129 |
| 2001 | 76.2548 |
| 2000 | 78.126 |
| 1999 | 78.7255 |
| 1998 | 76.2131 |
| 1997 | 72.8642 |
| 1996 | 67.4257 |
| 1995 | 63.0218 |
| 1994 | 59.2986 |
| 1993 | 53.2566 |
| 1992 | 45.7564 |
| 1991 | 40.8739 |
| 1990 | 38.3652 |
| 1989 | 39.8348 |
| 1988 | 40.682 |
| 1987 | 38.9872 |
| 1986 | 37.7137 |
| 1985 | 34.9333 |
| 1984 | 33.6894 |
| 1983 | 30.7097 |
| 1982 | 29.4557 |
| 1981 | 24.7594 |
| 1980 | - |
| 1979 | 20.9367 |
| 1978 | 18.24 |
| 1977 | 15.9691 |
| 1976 | 14.0807 |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | 8.77972 |
| 1971 | 8.32053 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |