| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | 2.30465 |
| 2021 | 2.39227 |
| 2020 | 2.44379 |
| 2019 | 2.44674 |
| 2018 | 2.44675 |
| 2017 | 2.44348 |
| 2016 | 2.43332 |
| 2015 | 2.41167 |
| 2014 | 2.38545 |
| 2013 | 2.35735 |
| 2012 | 2.31992 |
| 2011 | 2.27822 |
| 2010 | 2.22384 |
| 2009 | 2.15473 |
| 2008 | 2.09203 |
| 2007 | 2.03715 |
| 2006 | 1.99122 |
| 2005 | 1.95709 |
| 2004 | 1.92856 |
| 2003 | 1.90398 |
| 2002 | 1.86672 |
| 2001 | 1.82026 |
| 2000 | 1.78237 |
| 1999 | 1.74409 |
| 1998 | 1.70056 |
| 1997 | 1.87045 |
| 1996 | 2.04816 |
| 1995 | 2.01514 |
| 1994 | 1.99702 |
| 1993 | 1.96967 |
| 1992 | 1.92616 |
| 1991 | 1.90617 |
| 1990 | 1.90713 |
| 1989 | 1.91999 |
| 1988 | 1.9392 |
| 1987 | 1.92452 |
| 1986 | 1.86568 |
| 1985 | 1.78571 |
| 1984 | 1.69678 |
| 1983 | 1.60331 |
| 1982 | 1.50216 |
| 1981 | 1.39968 |
| 1980 | 1.29794 |
| 1979 | 1.19807 |
| 1978 | 1.11256 |
| 1977 | 1.09855 |
| 1976 | 1.13079 |
| 1975 | 1.1492 |
| 1974 | 1.17152 |
| 1973 | 1.20745 |
| 1972 | 1.26777 |
| 1971 | 1.31281 |
| 1970 | 1.27804 |
| 1969 | 1.20697 |
| 1968 | 1.14813 |
| 1967 | 1.09227 |
| 1966 | 1.05302 |
| 1965 | 1.0539 |
| 1964 | 1.08128 |
| 1963 | 1.13922 |
| 1962 | 1.2376 |
| 1961 | 1.38328 |
| 1960 | 1.55083 |