| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | 1.83261 |
| 2021 | 1.7656 |
| 2020 | 1.70903 |
| 2019 | 1.66609 |
| 2018 | 1.63317 |
| 2017 | 1.59843 |
| 2016 | 1.5523 |
| 2015 | 1.49748 |
| 2014 | 1.43487 |
| 2013 | 1.36789 |
| 2012 | 1.31243 |
| 2011 | 1.27496 |
| 2010 | 1.24676 |
| 2009 | 1.23133 |
| 2008 | 1.2323 |
| 2007 | 1.24537 |
| 2006 | 1.26632 |
| 2005 | 1.29318 |
| 2004 | 1.32604 |
| 2003 | 1.35124 |
| 2002 | 1.36703 |
| 2001 | 1.38624 |
| 2000 | 1.4123 |
| 1999 | 1.41819 |
| 1998 | 1.40445 |
| 1997 | 1.54325 |
| 1996 | 1.68314 |
| 1995 | 1.67233 |
| 1994 | 1.69097 |
| 1993 | 1.70978 |
| 1992 | 1.70328 |
| 1991 | 1.69253 |
| 1990 | 1.6703 |
| 1989 | 1.64086 |
| 1988 | 1.60231 |
| 1987 | 1.55638 |
| 1986 | 1.51315 |
| 1985 | 1.47063 |
| 1984 | 1.42755 |
| 1983 | 1.38698 |
| 1982 | 1.3537 |
| 1981 | 1.32926 |
| 1980 | 1.3119 |
| 1979 | 1.30202 |
| 1978 | 1.29951 |
| 1977 | 1.32959 |
| 1976 | 1.38031 |
| 1975 | 1.41275 |
| 1974 | 1.43381 |
| 1973 | 1.44932 |
| 1972 | 1.45591 |
| 1971 | 1.43511 |
| 1970 | 1.38034 |
| 1969 | 1.31601 |
| 1968 | 1.26023 |
| 1967 | 1.2211 |
| 1966 | 1.21314 |
| 1965 | 1.23808 |
| 1964 | 1.28164 |
| 1963 | 1.3306 |
| 1962 | 1.37815 |
| 1961 | 1.41659 |
| 1960 | 1.44359 |