| 年份 | 毛里塔尼亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 6295.78 | 
| 2021 | 5674.29 | 
| 2020 | 5529.72 | 
| 2019 | 5621.65 | 
| 2018 | 5496.25 | 
| 2017 | 5259.06 | 
| 2016 | 4829.61 | 
| 2015 | 4306.68 | 
| 2014 | 4393.09 | 
| 2013 | 4570.49 | 
| 2012 | 4344.63 | 
| 2011 | 4314.77 | 
| 2010 | 4181.98 | 
| 2009 | 4144.17 | 
| 2008 | 4227.35 | 
| 2007 | 4266.92 | 
| 2006 | 4337.52 | 
| 2005 | 3637.09 | 
| 2004 | 3320.77 | 
| 2003 | 3155.55 | 
| 2002 | 2957.18 | 
| 2001 | 2934.39 | 
| 2000 | 2964.59 | 
| 1999 | 3102.78 | 
| 1998 | 3032.38 | 
| 1997 | 2995.36 | 
| 1996 | 3138.77 | 
| 1995 | 2972.16 | 
| 1994 | 2725.41 | 
| 1993 | 2848.81 | 
| 1992 | 2738.05 | 
| 1991 | 2731.09 | 
| 1990 | 2673.33 | 
| 1989 | - | 
| 1988 | - | 
| 1987 | - | 
| 1986 | - | 
| 1985 | - | 
| 1984 | - | 
| 1983 | - | 
| 1982 | - | 
| 1981 | - | 
| 1980 | - | 
| 1979 | - | 
| 1978 | - | 
| 1977 | - | 
| 1976 | - | 
| 1975 | - | 
| 1974 | - | 
| 1973 | - | 
| 1972 | - | 
| 1971 | - | 
| 1970 | - | 
| 1969 | - | 
| 1968 | - | 
| 1967 | - | 
| 1966 | - | 
| 1965 | - | 
| 1964 | - | 
| 1963 | - | 
| 1962 | - | 
| 1961 | - | 
| 1960 | - |