| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | 43.077 |
| 2021 | 43.867 |
| 2020 | 44.673 |
| 2019 | 45.493 |
| 2018 | 46.328 |
| 2017 | 47.176 |
| 2016 | 48.038 |
| 2015 | 48.911 |
| 2014 | 49.797 |
| 2013 | 50.694 |
| 2012 | 51.6 |
| 2011 | 52.507 |
| 2010 | 53.412 |
| 2009 | 54.314 |
| 2008 | 55.212 |
| 2007 | 56.11 |
| 2006 | 57.002 |
| 2005 | 57.889 |
| 2004 | 58.771 |
| 2003 | 59.649 |
| 2002 | 60.52 |
| 2001 | 61.384 |
| 2000 | 61.909 |
| 1999 | 61.786 |
| 1998 | 61.663 |
| 1997 | 61.541 |
| 1996 | 61.418 |
| 1995 | 61.295 |
| 1994 | 61.171 |
| 1993 | 61.048 |
| 1992 | 60.925 |
| 1991 | 60.801 |
| 1990 | 60.677 |
| 1989 | 60.553 |
| 1988 | 60.43 |
| 1987 | 61.695 |
| 1986 | 63.366 |
| 1985 | 65.006 |
| 1984 | 66.609 |
| 1983 | 68.178 |
| 1982 | 69.705 |
| 1981 | 71.19 |
| 1980 | 72.629 |
| 1979 | 74.025 |
| 1978 | 75.373 |
| 1977 | 76.673 |
| 1976 | 78.029 |
| 1975 | 79.431 |
| 1974 | 80.763 |
| 1973 | 82.029 |
| 1972 | 83.227 |
| 1971 | 84.364 |
| 1970 | 85.436 |
| 1969 | 86.446 |
| 1968 | 87.394 |
| 1967 | 88.288 |
| 1966 | 89.126 |
| 1965 | 89.91 |
| 1964 | 90.643 |
| 1963 | 91.329 |
| 1962 | 91.969 |
| 1961 | 92.565 |
| 1960 | 93.12 |