| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | 112.324 |
| 2021 | 109.62 |
| 2020 | 99.1926 |
| 2019 | 100.414 |
| 2018 | 100.498 |
| 2017 | 104.113 |
| 2016 | 101.305 |
| 2015 | 99.9352 |
| 2014 | 100 |
| 2013 | 98.2707 |
| 2012 | 92.9051 |
| 2011 | 88.7521 |
| 2010 | 83.0939 |
| 2009 | 76.3447 |
| 2008 | 76.2243 |
| 2007 | 68.8939 |
| 2006 | 63.4299 |
| 2005 | 57.3497 |
| 2004 | 51.866 |
| 2003 | 46.2233 |
| 2002 | 46.2944 |
| 2001 | 44.8323 |
| 2000 | 42.0446 |
| 1999 | 39.3362 |
| 1998 | 37.5536 |
| 1997 | 33.9609 |
| 1996 | 30.4674 |
| 1995 | 28.0647 |
| 1994 | 29.248 |
| 1993 | 27.1778 |
| 1992 | 24.6776 |
| 1991 | 20.0694 |
| 1990 | 13.8653 |
| 1989 | 13.4201 |
| 1988 | 12.7562 |
| 1987 | 11.6695 |
| 1986 | 10.6227 |
| 1985 | 10.2502 |
| 1984 | 9.4549 |
| 1983 | 8.64936 |
| 1982 | 7.85642 |
| 1981 | 7.26339 |
| 1980 | 6.95523 |
| 1979 | 6.30913 |
| 1978 | 5.29441 |
| 1977 | 4.74025 |
| 1976 | 4.15595 |
| 1975 | 4.27454 |
| 1974 | 4.11625 |
| 1973 | 4.00568 |
| 1972 | 3.40666 |
| 1971 | 2.7455 |
| 1970 | 2.58574 |
| 1969 | 2.64413 |
| 1968 | 2.60874 |
| 1967 | 2.57217 |
| 1966 | 2.52815 |
| 1965 | 0.213193 |
| 1964 | 0.2409 |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |