| 年份 | 毛里塔尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 40.5 |
| 2020 | 41.8 |
| 2019 | 43.2 |
| 2018 | 44.6 |
| 2017 | 46 |
| 2016 | 47.4 |
| 2015 | 48.9 |
| 2014 | 50.5 |
| 2013 | 51.9 |
| 2012 | 53.4 |
| 2011 | 54.9 |
| 2010 | 56.7 |
| 2009 | 58.6 |
| 2008 | 61.2 |
| 2007 | 64.2 |
| 2006 | 68 |
| 2005 | 72.5 |
| 2004 | 77.7 |
| 2003 | 83.1 |
| 2002 | 88.7 |
| 2001 | 94 |
| 2000 | 98.8 |
| 1999 | 102.9 |
| 1998 | 106.1 |
| 1997 | 108.6 |
| 1996 | 110.3 |
| 1995 | 111.6 |
| 1994 | 112.5 |
| 1993 | 113.4 |
| 1992 | 114.3 |
| 1991 | 115.5 |
| 1990 | 117.2 |
| 1989 | 119.5 |
| 1988 | 123 |
| 1987 | 127.7 |
| 1986 | 133.3 |
| 1985 | 139.6 |
| 1984 | 146.1 |
| 1983 | 151.8 |
| 1982 | 156.8 |
| 1981 | 161.5 |
| 1980 | 166.3 |
| 1979 | 171.1 |
| 1978 | 176.3 |
| 1977 | 181 |
| 1976 | 185 |
| 1975 | 187.7 |
| 1974 | 189.2 |
| 1973 | 189.3 |
| 1972 | 189 |
| 1971 | 189.3 |
| 1970 | 190.9 |
| 1969 | 194.2 |
| 1968 | 199.3 |
| 1967 | 205.7 |
| 1966 | 212.7 |
| 1965 | 219.6 |
| 1964 | 226.3 |
| 1963 | 232.8 |
| 1962 | 239.4 |
| 1961 | 246 |
| 1960 | 252.7 |