| 年份 | 安哥拉 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 5.304 |
| 2020 | 5.371 |
| 2019 | 5.442 |
| 2018 | 5.519 |
| 2017 | 5.6 |
| 2016 | 5.686 |
| 2015 | 5.774 |
| 2014 | 5.864 |
| 2013 | 5.953 |
| 2012 | 6.039 |
| 2011 | 6.12 |
| 2010 | 6.194 |
| 2009 | 6.26 |
| 2008 | 6.32 |
| 2007 | 6.372 |
| 2006 | 6.419 |
| 2005 | 6.461 |
| 2004 | 6.499 |
| 2003 | 6.533 |
| 2002 | 6.567 |
| 2001 | 6.601 |
| 2000 | 6.639 |
| 1999 | 6.683 |
| 1998 | 6.732 |
| 1997 | 6.789 |
| 1996 | 6.851 |
| 1995 | 6.918 |
| 1994 | 6.99 |
| 1993 | 7.065 |
| 1992 | 7.138 |
| 1991 | 7.208 |
| 1990 | 7.272 |
| 1989 | 7.328 |
| 1988 | 7.373 |
| 1987 | 7.409 |
| 1986 | 7.435 |
| 1985 | 7.451 |
| 1984 | 7.459 |
| 1983 | 7.462 |
| 1982 | 7.461 |
| 1981 | 7.459 |
| 1980 | 7.459 |
| 1979 | 7.461 |
| 1978 | 7.467 |
| 1977 | 7.475 |
| 1976 | 7.485 |
| 1975 | 7.494 |
| 1974 | 7.5 |
| 1973 | 7.498 |
| 1972 | 7.488 |
| 1971 | 7.467 |
| 1970 | 7.434 |
| 1969 | 7.388 |
| 1968 | 7.332 |
| 1967 | 7.267 |
| 1966 | 7.194 |
| 1965 | 7.116 |
| 1964 | 7.036 |
| 1963 | 6.954 |
| 1962 | 6.872 |
| 1961 | 6.79 |
| 1960 | 6.708 |