| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | 1.58309 |
| 2021 | 1.5922 |
| 2020 | 1.58581 |
| 2019 | 1.58229 |
| 2018 | 1.59166 |
| 2017 | 1.61728 |
| 2016 | 1.66468 |
| 2015 | 1.71584 |
| 2014 | 1.74506 |
| 2013 | 1.75425 |
| 2012 | 1.75686 |
| 2011 | 1.75367 |
| 2010 | 1.75249 |
| 2009 | 1.7683 |
| 2008 | 1.79464 |
| 2007 | 1.81145 |
| 2006 | 1.81095 |
| 2005 | 1.79371 |
| 2004 | 1.75617 |
| 2003 | 1.71285 |
| 2002 | 1.67577 |
| 2001 | 1.65782 |
| 2000 | 1.64923 |
| 1999 | 1.62951 |
| 1998 | 1.59863 |
| 1997 | 1.61741 |
| 1996 | 1.65647 |
| 1995 | 1.65811 |
| 1994 | 1.65242 |
| 1993 | 1.62789 |
| 1992 | 1.59407 |
| 1991 | 1.56429 |
| 1990 | 1.5426 |
| 1989 | 1.53372 |
| 1988 | 1.53216 |
| 1987 | 1.52515 |
| 1986 | 1.51212 |
| 1985 | 1.49841 |
| 1984 | 1.47985 |
| 1983 | 1.45646 |
| 1982 | 1.43573 |
| 1981 | 1.41948 |
| 1980 | 1.39802 |
| 1979 | 1.36144 |
| 1978 | 1.31241 |
| 1977 | 1.28696 |
| 1976 | 1.28513 |
| 1975 | 1.27854 |
| 1974 | 1.27494 |
| 1973 | 1.27328 |
| 1972 | 1.2483 |
| 1971 | 1.21684 |
| 1970 | 1.21136 |
| 1969 | 1.21644 |
| 1968 | 1.22377 |
| 1967 | 1.22731 |
| 1966 | 1.22378 |
| 1965 | 1.2202 |
| 1964 | 1.21936 |
| 1963 | 1.213 |
| 1962 | 1.20218 |
| 1961 | 1.20501 |
| 1960 | 1.23607 |