| 年份 | 圣多美和普林西比 |
|---|---|
| 2023 | - |
| 2022 | 2.10304 |
| 2021 | 2.0565 |
| 2020 | 2.0016 |
| 2019 | 1.93329 |
| 2018 | 1.85864 |
| 2017 | 1.8009 |
| 2016 | 1.75056 |
| 2015 | 1.70252 |
| 2014 | 1.64767 |
| 2013 | 1.57416 |
| 2012 | 1.4885 |
| 2011 | 1.41444 |
| 2010 | 1.35981 |
| 2009 | 1.32624 |
| 2008 | 1.3174 |
| 2007 | 1.33557 |
| 2006 | 1.38025 |
| 2005 | 1.44389 |
| 2004 | 1.52753 |
| 2003 | 1.62296 |
| 2002 | 1.71472 |
| 2001 | 1.81066 |
| 2000 | 1.90381 |
| 1999 | 1.97315 |
| 1998 | 2.02676 |
| 1997 | 2.07713 |
| 1996 | 2.12575 |
| 1995 | 2.1692 |
| 1994 | 2.21378 |
| 1993 | 2.25739 |
| 1992 | 2.29233 |
| 1991 | 2.32001 |
| 1990 | 2.33825 |
| 1989 | 2.34653 |
| 1988 | 2.34954 |
| 1987 | 2.34795 |
| 1986 | 2.34244 |
| 1985 | 2.3345 |
| 1984 | 2.32298 |
| 1983 | 2.30994 |
| 1982 | 2.29449 |
| 1981 | 2.26693 |
| 1980 | 2.23264 |
| 1979 | 2.20905 |
| 1978 | 2.18911 |
| 1977 | 2.17223 |
| 1976 | 2.15972 |
| 1975 | 2.15075 |
| 1974 | 2.14277 |
| 1973 | 2.13829 |
| 1972 | 2.13842 |
| 1971 | 2.13949 |
| 1970 | 2.14131 |
| 1969 | 2.14092 |
| 1968 | 2.12592 |
| 1967 | 2.08028 |
| 1966 | 2.0193 |
| 1965 | 1.9631 |
| 1964 | 1.91756 |
| 1963 | 1.88723 |
| 1962 | 1.86808 |
| 1961 | 1.84834 |
| 1960 | 1.86348 |