| 年份 | 塞舌尔  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 6.73258 | 
| 2021 | 6.76487 | 
| 2020 | 7.00298 | 
| 2019 | 7.25732 | 
| 2018 | 7.53129 | 
| 2017 | 7.87264 | 
| 2016 | 8.07799 | 
| 2015 | 8.16527 | 
| 2014 | 8.24395 | 
| 2013 | 8.22967 | 
| 2012 | 8.1972 | 
| 2011 | 8.18526 | 
| 2010 | 8.02301 | 
| 2009 | 7.82233 | 
| 2008 | 7.71386 | 
| 2007 | 7.66595 | 
| 2006 | 7.71554 | 
| 2005 | 7.84613 | 
| 2004 | 7.96562 | 
| 2003 | 8.078 | 
| 2002 | 8.17686 | 
| 2001 | 8.18247 | 
| 2000 | 8.10923 | 
| 1999 | 7.96043 | 
| 1998 | 7.70799 | 
| 1997 | 7.42311 | 
| 1996 | 7.15473 | 
| 1995 | 6.85307 | 
| 1994 | 6.51336 | 
| 1993 | 6.13959 | 
| 1992 | 5.72314 | 
| 1991 | 5.31104 | 
| 1990 | 4.96699 | 
| 1989 | 4.67785 | 
| 1988 | 4.41874 | 
| 1987 | 4.22672 | 
| 1986 | 4.10683 | 
| 1985 | 4.0267 | 
| 1984 | 3.99828 | 
| 1983 | 4.01576 | 
| 1982 | 4.06262 | 
| 1981 | 4.1244 | 
| 1980 | 4.19714 | 
| 1979 | 4.29283 | 
| 1978 | 4.40776 | 
| 1977 | 4.52194 | 
| 1976 | 4.63688 | 
| 1975 | 4.77257 | 
| 1974 | 4.89972 | 
| 1973 | 4.98744 | 
| 1972 | 5.05693 | 
| 1971 | 5.1263 | 
| 1970 | 5.20291 | 
| 1969 | 5.29018 | 
| 1968 | 5.36635 | 
| 1967 | 5.42162 | 
| 1966 | 5.46024 | 
| 1965 | 5.48777 | 
| 1964 | 5.51685 | 
| 1963 | 5.55941 | 
| 1962 | 5.60352 | 
| 1961 | 5.63692 | 
| 1960 | 5.64733 |