| 年份 | 圣多美和普林西比 |
|---|---|
| 2023 | - |
| 2022 | 12.5087 |
| 2021 | 12.6644 |
| 2020 | 12.9318 |
| 2019 | 13.0718 |
| 2018 | 13.0469 |
| 2017 | 12.9387 |
| 2016 | 12.7883 |
| 2015 | 12.6085 |
| 2014 | 12.4117 |
| 2013 | 12.2147 |
| 2012 | 12.025 |
| 2011 | 11.8193 |
| 2010 | 11.6367 |
| 2009 | 11.5411 |
| 2008 | 11.5225 |
| 2007 | 11.579 |
| 2006 | 11.7026 |
| 2005 | 11.8826 |
| 2004 | 12.1166 |
| 2003 | 12.3799 |
| 2002 | 12.6491 |
| 2001 | 12.8925 |
| 2000 | 13.0677 |
| 1999 | 13.2041 |
| 1998 | 13.3346 |
| 1997 | 13.4331 |
| 1996 | 13.4826 |
| 1995 | 13.4881 |
| 1994 | 13.464 |
| 1993 | 13.4289 |
| 1992 | 13.3836 |
| 1991 | 13.3114 |
| 1990 | 13.1726 |
| 1989 | 12.9465 |
| 1988 | 12.6834 |
| 1987 | 12.4413 |
| 1986 | 12.2379 |
| 1985 | 12.0702 |
| 1984 | 12.1342 |
| 1983 | 12.4116 |
| 1982 | 12.6675 |
| 1981 | 12.9232 |
| 1980 | 13.1917 |
| 1979 | 13.23 |
| 1978 | 13.0297 |
| 1977 | 12.835 |
| 1976 | 12.6762 |
| 1975 | 12.5325 |
| 1974 | 12.3985 |
| 1973 | 12.3031 |
| 1972 | 12.2375 |
| 1971 | 12.1812 |
| 1970 | 12.106 |
| 1969 | 12.024 |
| 1968 | 11.8831 |
| 1967 | 11.5855 |
| 1966 | 11.1367 |
| 1965 | 10.5574 |
| 1964 | 9.87721 |
| 1963 | 9.13371 |
| 1962 | 8.34234 |
| 1961 | 7.51051 |
| 1960 | 7.11402 |