| 年份 | 圣多美和普林西比 |
|---|---|
| 2023 | - |
| 2022 | 12.542 |
| 2021 | 12.6364 |
| 2020 | 12.85 |
| 2019 | 12.9757 |
| 2018 | 12.9418 |
| 2017 | 12.8061 |
| 2016 | 12.6302 |
| 2015 | 12.451 |
| 2014 | 12.2883 |
| 2013 | 12.1637 |
| 2012 | 12.0763 |
| 2011 | 11.9796 |
| 2010 | 11.8922 |
| 2009 | 11.8782 |
| 2008 | 11.9372 |
| 2007 | 12.0626 |
| 2006 | 12.2457 |
| 2005 | 12.4774 |
| 2004 | 12.7504 |
| 2003 | 13.0554 |
| 2002 | 13.3764 |
| 2001 | 13.6335 |
| 2000 | 13.7539 |
| 1999 | 13.8099 |
| 1998 | 13.8598 |
| 1997 | 13.8753 |
| 1996 | 13.8548 |
| 1995 | 13.8188 |
| 1994 | 13.7805 |
| 1993 | 13.746 |
| 1992 | 13.6987 |
| 1991 | 13.6037 |
| 1990 | 13.4228 |
| 1989 | 13.1399 |
| 1988 | 12.8085 |
| 1987 | 12.5029 |
| 1986 | 12.2532 |
| 1985 | 12.0482 |
| 1984 | 12.1889 |
| 1983 | 12.6527 |
| 1982 | 13.0797 |
| 1981 | 13.5265 |
| 1980 | 14.0133 |
| 1979 | 14.1388 |
| 1978 | 13.8892 |
| 1977 | 13.6431 |
| 1976 | 13.4297 |
| 1975 | 13.2415 |
| 1974 | 13.0842 |
| 1973 | 12.9739 |
| 1972 | 12.8942 |
| 1971 | 12.8223 |
| 1970 | 12.67 |
| 1969 | 12.3775 |
| 1968 | 11.9577 |
| 1967 | 11.3959 |
| 1966 | 10.6947 |
| 1965 | 9.88027 |
| 1964 | 8.98841 |
| 1963 | 8.04865 |
| 1962 | 7.08416 |
| 1961 | 6.11654 |
| 1960 | 5.65698 |