| 年份 | 毛里塔尼亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 5.51万 | 
| 2021 | 5.32万 | 
| 2020 | 5.42万 | 
| 2019 | 5.58万 | 
| 2018 | 5.55万 | 
| 2017 | 5.44万 | 
| 2016 | 5.26万 | 
| 2015 | 5.33万 | 
| 2014 | 5.19万 | 
| 2013 | 5.11万 | 
| 2012 | 5.05万 | 
| 2011 | 4.99万 | 
| 2010 | 4.94万 | 
| 2009 | 4.95万 | 
| 2008 | 5.08万 | 
| 2007 | 5.23万 | 
| 2006 | 5.46万 | 
| 2005 | 4.72万 | 
| 2004 | 4.44万 | 
| 2003 | 4.34万 | 
| 2002 | 4.14万 | 
| 2001 | 4.18万 | 
| 2000 | 4.31万 | 
| 1999 | 4.62万 | 
| 1998 | 4.58万 | 
| 1997 | 4.57万 | 
| 1996 | 4.87万 | 
| 1995 | 4.7万 | 
| 1994 | 4.4万 | 
| 1993 | 4.7万 | 
| 1992 | 4.62万 | 
| 1991 | 4.71万 | 
| 1990 | 4.77万 | 
| 1989 | 4.98万 | 
| 1988 | 4.88万 | 
| 1987 | 4.94万 | 
| 1986 | 4.99万 | 
| 1985 | 4.86万 | 
| 1984 | 4.86万 | 
| 1983 | 5.17万 | 
| 1982 | 5.13万 | 
| 1981 | 5.42万 | 
| 1980 | 5.39万 | 
| 1979 | 5.37万 | 
| 1978 | 5.27万 | 
| 1977 | 5.46万 | 
| 1976 | 5.73万 | 
| 1975 | 5.43万 | 
| 1974 | 5.9万 | 
| 1973 | 5.42万 | 
| 1972 | 5.85万 | 
| 1971 | 6.07万 | 
| 1970 | 6.14万 | 
| 1969 | 5.65万 | 
| 1968 | 5.76万 | 
| 1967 | 5.38万 | 
| 1966 | 5.36万 | 
| 1965 | 5.51万 | 
| 1964 | 4.88万 | 
| 1963 | 3.93万 | 
| 1962 | 4.13万 | 
| 1961 | 4.21万 | 
| 1960 | - |