| 年份 | 塞舌尔 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | -0.203551 |
| 2020 | -0.148212 |
| 2019 | -0.10505 |
| 2018 | -0.0334017 |
| 2017 | 0.246003 |
| 2016 | 0.366542 |
| 2015 | 1.26806 |
| 2014 | 0.599753 |
| 2013 | 0.936044 |
| 2012 | 0.111137 |
| 2011 | -3.45356 |
| 2010 | 2.00858 |
| 2009 | -0.350118 |
| 2008 | 1.53597 |
| 2007 | -0.150233 |
| 2006 | 1.46013 |
| 2005 | -0.119793 |
| 2004 | -0.913679 |
| 2003 | -1.63506 |
| 2002 | 2.59115 |
| 2001 | -0.343754 |
| 2000 | 0.49858 |
| 1999 | 1.60983 |
| 1998 | 1.63617 |
| 1997 | 0.889425 |
| 1996 | 1.21855 |
| 1995 | 1.25494 |
| 1994 | 2.48695 |
| 1993 | 1.94014 |
| 1992 | 0.34945 |
| 1991 | 1.25972 |
| 1990 | 0.451943 |
| 1989 | 0.591456 |
| 1988 | 0.402011 |
| 1987 | 4.2736 |
| 1986 | 0.653764 |
| 1985 | 0.840787 |
| 1984 | 0.620693 |
| 1983 | -0.0919709 |
| 1982 | 0.62091 |
| 1981 | 1.24102 |
| 1980 | 0.944128 |
| 1979 | 0.889514 |
| 1978 | 0.359948 |
| 1977 | -0.832597 |
| 1976 | -0.822583 |
| 1975 | -0.43846 |
| 1974 | -0.843309 |
| 1973 | -1.03887 |
| 1972 | -0.0766389 |
| 1971 | -0.0827041 |
| 1970 | 0.346589 |
| 1969 | 0.458851 |
| 1968 | 0.557139 |
| 1967 | 0.660192 |
| 1966 | 0.749537 |
| 1965 | 0.834524 |
| 1964 | 0.879967 |
| 1963 | 0.975052 |
| 1962 | 1.14153 |
| 1961 | 1.36007 |
| 1960 | - |