| 年份 | 安哥拉 |
|---|---|
| 2023 | - |
| 2022 | 0.505933 |
| 2021 | 0.513449 |
| 2020 | 0.520688 |
| 2019 | 0.526656 |
| 2018 | 0.532492 |
| 2017 | 0.538476 |
| 2016 | 0.543632 |
| 2015 | 0.545814 |
| 2014 | 0.544209 |
| 2013 | 0.538892 |
| 2012 | 0.529676 |
| 2011 | 0.517899 |
| 2010 | 0.5049 |
| 2009 | 0.490599 |
| 2008 | 0.475688 |
| 2007 | 0.460576 |
| 2006 | 0.444976 |
| 2005 | 0.429069 |
| 2004 | 0.413221 |
| 2003 | 0.397586 |
| 2002 | 0.383138 |
| 2001 | 0.370672 |
| 2000 | 0.360581 |
| 1999 | 0.352745 |
| 1998 | 0.347089 |
| 1997 | 0.343288 |
| 1996 | 0.340155 |
| 1995 | 0.337575 |
| 1994 | 0.335594 |
| 1993 | 0.33476 |
| 1992 | 0.335627 |
| 1991 | 0.336906 |
| 1990 | 0.338805 |
| 1989 | 0.342194 |
| 1988 | 0.345892 |
| 1987 | 0.350313 |
| 1986 | 0.355163 |
| 1985 | 0.360637 |
| 1984 | 0.367615 |
| 1983 | 0.376259 |
| 1982 | 0.385718 |
| 1981 | 0.395148 |
| 1980 | 0.405041 |
| 1979 | 0.41546 |
| 1978 | 0.426522 |
| 1977 | 0.438096 |
| 1976 | 0.449223 |
| 1975 | 0.459319 |
| 1974 | 0.468024 |
| 1973 | 0.475384 |
| 1972 | 0.481142 |
| 1971 | 0.482963 |
| 1970 | 0.479337 |
| 1969 | 0.471397 |
| 1968 | 0.458423 |
| 1967 | 0.441818 |
| 1966 | 0.42748 |
| 1965 | 0.418713 |
| 1964 | 0.416147 |
| 1963 | 0.421573 |
| 1962 | 0.434738 |
| 1961 | 0.451007 |
| 1960 | 0.468574 |