| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | 15.7729 |
| 2021 | -3.28028 |
| 2020 | 0.381315 |
| 2019 | 6.66576 |
| 2018 | 37.1674 |
| 2017 | 14.7486 |
| 2016 | -2.92647 |
| 2015 | -7.05476 |
| 2014 | -14.9553 |
| 2013 | -4.68531 |
| 2012 | 30.7408 |
| 2011 | 14.1971 |
| 2010 | 18.7155 |
| 2009 | -6.17263 |
| 2008 | 11.9802 |
| 2007 | 12.6016 |
| 2006 | -19.2506 |
| 2005 | 26.3986 |
| 2004 | 50.3944 |
| 2003 | 25.9402 |
| 2002 | -5.4132 |
| 2001 | 9.6368 |
| 2000 | 23.2988 |
| 1999 | 5.83866 |
| 1998 | 6.3252 |
| 1997 | -6.14761 |
| 1996 | 1.57909 |
| 1995 | 17.3666 |
| 1994 | -4.8287 |
| 1993 | -4.8287 |
| 1992 | -15.2385 |
| 1991 | -15.2385 |
| 1990 | 4.80884 |
| 1989 | -7.31255 |
| 1988 | -9.03181 |
| 1987 | -11.8636 |
| 1986 | 13.4668 |
| 1985 | 0.995874 |
| 1984 | -5.58228 |
| 1983 | -2.69021 |
| 1982 | 19.0755 |
| 1981 | 23.4947 |
| 1980 | 1.27195 |
| 1979 | -6.47339 |
| 1978 | -20.5444 |
| 1977 | -12.7169 |
| 1976 | 52.6947 |
| 1975 | 10.5195 |
| 1974 | 65.8669 |
| 1973 | -6.79703 |
| 1972 | 41.37 |
| 1971 | 1.72268 |
| 1970 | 8.48289 |
| 1969 | -1.14885 |
| 1968 | 4.0291 |
| 1967 | 23.524 |
| 1966 | 0.265097 |
| 1965 | 6.75675 |
| 1964 | 0.246313 |
| 1963 | -4.47059 |
| 1962 | 16.9188 |
| 1961 | - |
| 1960 | - |