| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | 8.32609 |
| 2021 | 8.29679 |
| 2020 | 8.39495 |
| 2019 | 8.49888 |
| 2018 | 8.64223 |
| 2017 | 8.83493 |
| 2016 | 8.89201 |
| 2015 | 8.8924 |
| 2014 | 8.9044 |
| 2013 | 8.79004 |
| 2012 | 8.65959 |
| 2011 | 8.59414 |
| 2010 | 8.40933 |
| 2009 | 8.19821 |
| 2008 | 8.12967 |
| 2007 | 8.13593 |
| 2006 | 8.14434 |
| 2005 | 8.14739 |
| 2004 | 8.17859 |
| 2003 | 8.24824 |
| 2002 | 8.32722 |
| 2001 | 8.41028 |
| 2000 | 8.52597 |
| 1999 | 8.59382 |
| 1998 | 8.54878 |
| 1997 | 8.14037 |
| 1996 | 7.71561 |
| 1995 | 7.55965 |
| 1994 | 7.27754 |
| 1993 | 6.89646 |
| 1992 | 6.48237 |
| 1991 | 6.10898 |
| 1990 | 5.80454 |
| 1989 | 5.54449 |
| 1988 | 5.317 |
| 1987 | 5.13358 |
| 1986 | 4.99839 |
| 1985 | 4.88834 |
| 1984 | 4.79907 |
| 1983 | 4.72231 |
| 1982 | 4.65092 |
| 1981 | 4.58143 |
| 1980 | 4.52994 |
| 1979 | 4.50248 |
| 1978 | 4.50248 |
| 1977 | 4.52405 |
| 1976 | 4.55964 |
| 1975 | 4.62148 |
| 1974 | 4.71963 |
| 1973 | 4.826 |
| 1972 | 4.91783 |
| 1971 | 5.01576 |
| 1970 | 5.12699 |
| 1969 | 5.22848 |
| 1968 | 5.31179 |
| 1967 | 5.37363 |
| 1966 | 5.41356 |
| 1965 | 5.45088 |
| 1964 | 5.47785 |
| 1963 | 5.4969 |
| 1962 | 5.52379 |
| 1961 | 5.54756 |
| 1960 | 5.55711 |