| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | 49.1476 |
| 2021 | 39.856 |
| 2020 | 41.4061 |
| 2019 | 42.3975 |
| 2018 | 36.5863 |
| 2017 | 34.5057 |
| 2016 | 33.9251 |
| 2015 | 30.1951 |
| 2014 | 37.3892 |
| 2013 | 45.5486 |
| 2012 | 48.2614 |
| 2011 | 50.1828 |
| 2010 | 45.7393 |
| 2009 | 37.2457 |
| 2008 | 41.6029 |
| 2007 | 40.5232 |
| 2006 | 42.3641 |
| 2005 | 26.7532 |
| 2004 | 23.2693 |
| 2003 | 19.1248 |
| 2002 | 24.7736 |
| 2001 | 25.537 |
| 2000 | 25.5171 |
| 1999 | 22.5692 |
| 1998 | 24.4592 |
| 1997 | 33.3921 |
| 1996 | 39.1634 |
| 1995 | 41.4865 |
| 1994 | 34.6996 |
| 1993 | 25.3609 |
| 1992 | 22.372 |
| 1991 | 27.5406 |
| 1990 | 36.18 |
| 1989 | 39.5017 |
| 1988 | 39.8474 |
| 1987 | 38.9127 |
| 1986 | 44.5122 |
| 1985 | 47.4893 |
| 1984 | 36.1366 |
| 1983 | 36.2555 |
| 1982 | 31.7588 |
| 1981 | 35.7238 |
| 1980 | 29.1894 |
| 1979 | 26.3059 |
| 1978 | 26.4495 |
| 1977 | 25.9845 |
| 1976 | 30.0786 |
| 1975 | 30.4714 |
| 1974 | 38.2838 |
| 1973 | 37.1244 |
| 1972 | 38.2275 |
| 1971 | 31.8823 |
| 1970 | 32.3517 |
| 1969 | 30.7885 |
| 1968 | 30.124 |
| 1967 | 32.9818 |
| 1966 | 34.0843 |
| 1965 | 33.4476 |
| 1964 | 34.5129 |
| 1963 | 19.9745 |
| 1962 | 11.5214 |
| 1961 | 11.3674 |
| 1960 | - |