| 年份 | 圣多美和普林西比 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 3.823 |
| 2020 | 3.893 |
| 2019 | 3.964 |
| 2018 | 4.044 |
| 2017 | 4.142 |
| 2016 | 4.274 |
| 2015 | 4.387 |
| 2014 | 4.511 |
| 2013 | 4.6 |
| 2012 | 4.667 |
| 2011 | 4.716 |
| 2010 | 4.727 |
| 2009 | 4.776 |
| 2008 | 4.825 |
| 2007 | 4.872 |
| 2006 | 4.919 |
| 2005 | 4.964 |
| 2004 | 5.007 |
| 2003 | 5.049 |
| 2002 | 5.09 |
| 2001 | 5.131 |
| 2000 | 5.176 |
| 1999 | 5.226 |
| 1998 | 5.282 |
| 1997 | 5.345 |
| 1996 | 5.414 |
| 1995 | 5.487 |
| 1994 | 5.562 |
| 1993 | 5.635 |
| 1992 | 5.704 |
| 1991 | 5.769 |
| 1990 | 5.828 |
| 1989 | 5.884 |
| 1988 | 5.938 |
| 1987 | 5.992 |
| 1986 | 6.046 |
| 1985 | 6.101 |
| 1984 | 6.158 |
| 1983 | 6.217 |
| 1982 | 6.276 |
| 1981 | 6.333 |
| 1980 | 6.386 |
| 1979 | 6.434 |
| 1978 | 6.473 |
| 1977 | 6.504 |
| 1976 | 6.524 |
| 1975 | 6.534 |
| 1974 | 6.534 |
| 1973 | 6.525 |
| 1972 | 6.51 |
| 1971 | 6.49 |
| 1970 | 6.468 |
| 1969 | 6.444 |
| 1968 | 6.419 |
| 1967 | 6.394 |
| 1966 | 6.371 |
| 1965 | 6.349 |
| 1964 | 6.327 |
| 1963 | 6.306 |
| 1962 | 6.284 |
| 1961 | 6.263 |
| 1960 | 6.242 |