| 年份 | 毛里塔尼亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 7.64万 | 
| 2021 | 7.21万 | 
| 2020 | 6.83万 | 
| 2019 | 6.61万 | 
| 2018 | 6.24万 | 
| 2017 | 5.85万 | 
| 2016 | 5.56万 | 
| 2015 | 5.07万 | 
| 2014 | 5.19万 | 
| 2013 | 5.8万 | 
| 2012 | 5.49万 | 
| 2011 | 5.4万 | 
| 2010 | 4.54万 | 
| 2009 | 3.72万 | 
| 2008 | 3.84万 | 
| 2007 | 3.56万 | 
| 2006 | 3.42万 | 
| 2005 | 2.59万 | 
| 2004 | 2.13万 | 
| 2003 | 1.87万 | 
| 2002 | 1.71万 | 
| 2001 | 1.62万 | 
| 2000 | 1.58万 | 
| 1999 | 1.59万 | 
| 1998 | 1.5万 | 
| 1997 | 1.27万 | 
| 1996 | 1.2万 | 
| 1995 | 1.14万 | 
| 1994 | 1.04万 | 
| 1993 | 9976.07 | 
| 1992 | 8770.64 | 
| 1991 | 8461.84 | 
| 1990 | 6055.3 | 
| 1989 | 6162.42 | 
| 1988 | 5587.56 | 
| 1987 | 5366.65 | 
| 1986 | 4908.51 | 
| 1985 | 4457.2 | 
| 1984 | 4042.55 | 
| 1983 | 3879.2 | 
| 1982 | 3591.27 | 
| 1981 | 3440.82 | 
| 1980 | 3193.38 | 
| 1979 | 2984.95 | 
| 1978 | 2612.47 | 
| 1977 | 2636.99 | 
| 1976 | 2600.94 | 
| 1975 | 2327.84 | 
| 1974 | 2197.95 | 
| 1973 | 1791.44 | 
| 1972 | 1660.1 | 
| 1971 | 1608.44 | 
| 1970 | 1531.37 | 
| 1969 | 1407.56 | 
| 1968 | 1455.29 | 
| 1967 | 1361.25 | 
| 1966 | 1322.89 | 
| 1965 | 1305.5 | 
| 1964 | 1181.81 | 
| 1963 | 911.164 | 
| 1962 | 915.422 | 
| 1961 | 912.231 | 
| 1960 | - |