| 年份 | 圣多美和普林西比 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 12.1 |
| 2020 | 12.8 |
| 2019 | 13.6 |
| 2018 | 14.5 |
| 2017 | 15.7 |
| 2016 | 17.1 |
| 2015 | 18.6 |
| 2014 | 20.2 |
| 2013 | 22 |
| 2012 | 23.9 |
| 2011 | 25.8 |
| 2010 | 27.8 |
| 2009 | 29.9 |
| 2008 | 32.1 |
| 2007 | 34.4 |
| 2006 | 36.8 |
| 2005 | 39.5 |
| 2004 | 42.3 |
| 2003 | 45.2 |
| 2002 | 48.2 |
| 2001 | 51.4 |
| 2000 | 54.5 |
| 1999 | 57.6 |
| 1998 | 60.5 |
| 1997 | 63.1 |
| 1996 | 65.4 |
| 1995 | 67.3 |
| 1994 | 68.6 |
| 1993 | 69.5 |
| 1992 | 69.8 |
| 1991 | 69.8 |
| 1990 | 69.5 |
| 1989 | 68.8 |
| 1988 | 67.9 |
| 1987 | 66.9 |
| 1986 | 69.8 |
| 1985 | 64.7 |
| 1984 | 63.4 |
| 1983 | 62.2 |
| 1982 | 61.1 |
| 1981 | 60.2 |
| 1980 | 59.5 |
| 1979 | 59 |
| 1978 | 58.7 |
| 1977 | 58.4 |
| 1976 | 58.2 |
| 1975 | 57.9 |
| 1974 | 57.6 |
| 1973 | 57.2 |
| 1972 | 56.8 |
| 1971 | 56.6 |
| 1970 | 56.6 |
| 1969 | 56.9 |
| 1968 | 57.7 |
| 1967 | 58.9 |
| 1966 | 60.4 |
| 1965 | 62.1 |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |