| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | 6.29932 |
| 2021 | 6.24242 |
| 2020 | 6.19839 |
| 2019 | 6.18365 |
| 2018 | 6.20586 |
| 2017 | 6.24391 |
| 2016 | 6.29471 |
| 2015 | 6.36383 |
| 2014 | 6.39533 |
| 2013 | 6.35107 |
| 2012 | 6.26509 |
| 2011 | 6.13073 |
| 2010 | 5.90742 |
| 2009 | 5.60621 |
| 2008 | 5.27536 |
| 2007 | 4.93496 |
| 2006 | 4.62365 |
| 2005 | 4.37208 |
| 2004 | 4.18418 |
| 2003 | 4.04307 |
| 2002 | 3.91353 |
| 2001 | 3.7911 |
| 2000 | 3.7003 |
| 1999 | 3.63774 |
| 1998 | 3.57345 |
| 1997 | 3.41767 |
| 1996 | 3.25867 |
| 1995 | 3.19605 |
| 1994 | 3.14405 |
| 1993 | 3.09999 |
| 1992 | 3.07031 |
| 1991 | 3.08024 |
| 1990 | 3.12109 |
| 1989 | 3.1821 |
| 1988 | 3.26225 |
| 1987 | 3.34134 |
| 1986 | 3.40313 |
| 1985 | 3.43541 |
| 1984 | 3.44572 |
| 1983 | 3.43834 |
| 1982 | 3.41578 |
| 1981 | 3.39114 |
| 1980 | 3.3765 |
| 1979 | 3.36034 |
| 1978 | 3.34891 |
| 1977 | 3.36086 |
| 1976 | 3.37993 |
| 1975 | 3.40359 |
| 1974 | 3.43849 |
| 1973 | 3.4716 |
| 1972 | 3.50877 |
| 1971 | 3.55394 |
| 1970 | 3.58414 |
| 1969 | 3.60359 |
| 1968 | 3.627 |
| 1967 | 3.65541 |
| 1966 | 3.70423 |
| 1965 | 3.76825 |
| 1964 | 3.83641 |
| 1963 | 3.90673 |
| 1962 | 3.98034 |
| 1961 | 4.051 |
| 1960 | 4.1182 |