| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | 7.23114 |
| 2021 | 7.10517 |
| 2020 | 7.0637 |
| 2019 | 7.01579 |
| 2018 | 6.88812 |
| 2017 | 6.7992 |
| 2016 | 6.75451 |
| 2015 | 6.72905 |
| 2014 | 6.75014 |
| 2013 | 6.82754 |
| 2012 | 6.95313 |
| 2011 | 7.2749 |
| 2010 | 7.70304 |
| 2009 | 8.1298 |
| 2008 | 8.57818 |
| 2007 | 8.91706 |
| 2006 | 9.08845 |
| 2005 | 9.16911 |
| 2004 | 9.2159 |
| 2003 | 9.25753 |
| 2002 | 9.3564 |
| 2001 | 9.45698 |
| 2000 | 9.54948 |
| 1999 | 9.68337 |
| 1998 | 9.79518 |
| 1997 | 9.92316 |
| 1996 | 10.1134 |
| 1995 | 10.3446 |
| 1994 | 10.5622 |
| 1993 | 10.8363 |
| 1992 | 11.1388 |
| 1991 | 11.2297 |
| 1990 | 11.284 |
| 1989 | 11.4504 |
| 1988 | 11.5677 |
| 1987 | 11.726 |
| 1986 | 11.9689 |
| 1985 | 12.0276 |
| 1984 | 11.9917 |
| 1983 | 12.0558 |
| 1982 | 12.1818 |
| 1981 | 12.3833 |
| 1980 | 12.6634 |
| 1979 | 12.9571 |
| 1978 | 13.2249 |
| 1977 | 13.412 |
| 1976 | 13.5229 |
| 1975 | 13.6339 |
| 1974 | 13.7291 |
| 1973 | 13.7576 |
| 1972 | 13.6811 |
| 1971 | 13.4946 |
| 1970 | 13.1918 |
| 1969 | 12.7782 |
| 1968 | 12.3295 |
| 1967 | 11.8835 |
| 1966 | 11.461 |
| 1965 | 11.1137 |
| 1964 | 10.8535 |
| 1963 | 10.6644 |
| 1962 | 10.5204 |
| 1961 | 10.4165 |
| 1960 | 10.341 |