| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | 2065.16 |
| 2021 | 1998.39 |
| 2020 | 1836.29 |
| 2019 | 1800.88 |
| 2018 | 1749.95 |
| 2017 | 1634.64 |
| 2016 | 1579.2 |
| 2015 | 1562.73 |
| 2014 | 1715.39 |
| 2013 | 1929.78 |
| 2012 | 1850.39 |
| 2011 | 1919.45 |
| 2010 | 1646.13 |
| 2009 | 1418.94 |
| 2008 | 1610.24 |
| 2007 | 1378.22 |
| 2006 | 1272.08 |
| 2005 | 974.658 |
| 2004 | 801.779 |
| 2003 | 711.383 |
| 2002 | 629.782 |
| 2001 | 632.214 |
| 2000 | 660.304 |
| 1999 | 757.809 |
| 1998 | 796.843 |
| 1997 | 834.044 |
| 1996 | 877.83 |
| 1995 | 878.751 |
| 1994 | 840.05 |
| 1993 | 825.794 |
| 1992 | 1007.81 |
| 1991 | 1032.61 |
| 1990 | 751.193 |
| 1989 | 742.004 |
| 1988 | 742.427 |
| 1987 | 726.417 |
| 1986 | 659.968 |
| 1985 | 578.219 |
| 1984 | 633.596 |
| 1983 | 707.733 |
| 1982 | 693.709 |
| 1981 | 712.447 |
| 1980 | 695.513 |
| 1979 | 650.422 |
| 1978 | 565.929 |
| 1977 | 578.45 |
| 1976 | 577.701 |
| 1975 | 540.048 |
| 1974 | 484.842 |
| 1973 | 401.87 |
| 1972 | 328.754 |
| 1971 | 290.194 |
| 1970 | 275.714 |
| 1969 | 270.99 |
| 1968 | 294.773 |
| 1967 | 275.724 |
| 1966 | 267.955 |
| 1965 | 264.431 |
| 1964 | 239.378 |
| 1963 | 184.558 |
| 1962 | 185.421 |
| 1961 | 184.775 |
| 1960 | - |