| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | 7.79027 |
| 2021 | 7.65925 |
| 2020 | 7.60767 |
| 2019 | 7.54345 |
| 2018 | 7.38928 |
| 2017 | 7.27365 |
| 2016 | 7.1997 |
| 2015 | 7.14105 |
| 2014 | 7.12753 |
| 2013 | 7.16266 |
| 2012 | 7.23039 |
| 2011 | 7.505 |
| 2010 | 7.9035 |
| 2009 | 8.31723 |
| 2008 | 8.75702 |
| 2007 | 9.06187 |
| 2006 | 9.14721 |
| 2005 | 9.08693 |
| 2004 | 8.97 |
| 2003 | 8.87515 |
| 2002 | 8.9113 |
| 2001 | 8.97852 |
| 2000 | 9.0538 |
| 1999 | 9.2093 |
| 1998 | 9.33242 |
| 1997 | 9.45921 |
| 1996 | 9.66712 |
| 1995 | 9.93394 |
| 1994 | 10.1913 |
| 1993 | 10.4811 |
| 1992 | 10.7779 |
| 1991 | 10.8663 |
| 1990 | 10.9178 |
| 1989 | 11.0854 |
| 1988 | 11.2052 |
| 1987 | 11.3721 |
| 1986 | 11.6221 |
| 1985 | 11.6838 |
| 1984 | 11.6546 |
| 1983 | 11.7236 |
| 1982 | 11.8814 |
| 1981 | 12.1417 |
| 1980 | 12.4867 |
| 1979 | 12.8458 |
| 1978 | 13.1651 |
| 1977 | 13.3998 |
| 1976 | 13.5223 |
| 1975 | 13.5615 |
| 1974 | 13.5005 |
| 1973 | 13.3252 |
| 1972 | 13.0832 |
| 1971 | 12.7877 |
| 1970 | 12.3859 |
| 1969 | 11.9162 |
| 1968 | 11.4522 |
| 1967 | 10.9683 |
| 1966 | 10.4895 |
| 1965 | 10.0859 |
| 1964 | 9.7761 |
| 1963 | 9.57599 |
| 1962 | 9.49787 |
| 1961 | 9.51822 |
| 1960 | 9.56462 |