| 年份 | 安哥拉 |
|---|---|
| 2023 | - |
| 2022 | 1.16989 |
| 2021 | 1.23338 |
| 2020 | 1.3339 |
| 2019 | 1.45403 |
| 2018 | 1.52605 |
| 2017 | 1.60759 |
| 2016 | 1.6443 |
| 2015 | 1.68055 |
| 2014 | 1.74726 |
| 2013 | 1.82227 |
| 2012 | 1.86616 |
| 2011 | 1.88897 |
| 2010 | 1.88953 |
| 2009 | 1.87446 |
| 2008 | 1.87026 |
| 2007 | 1.86616 |
| 2006 | 1.84039 |
| 2005 | 0.92667 |
| 2004 | 0.923422 |
| 2003 | 0.891202 |
| 2002 | 0.86889 |
| 2001 | 0.878351 |
| 2000 | 0.887947 |
| 1999 | 0.930257 |
| 1998 | 1.03816 |
| 1997 | 1.15434 |
| 1996 | 1.19944 |
| 1995 | 1.21747 |
| 1994 | 0.61969 |
| 1993 | 0.675979 |
| 1992 | 0.84474 |
| 1991 | 1.01504 |
| 1990 | 1.12205 |
| 1989 | 1.23466 |
| 1988 | 1.30938 |
| 1987 | 1.46636 |
| 1986 | 1.67476 |
| 1985 | 1.79285 |
| 1984 | 1.87136 |
| 1983 | 1.956 |
| 1982 | 2.0038 |
| 1981 | 2.0384 |
| 1980 | 2.05356 |
| 1979 | 2.05198 |
| 1978 | 2.07972 |
| 1977 | 2.06318 |
| 1976 | 2.07491 |
| 1975 | 2.18982 |
| 1974 | 2.26778 |
| 1973 | 2.27068 |
| 1972 | 2.01286 |
| 1971 | 1.61746 |
| 1970 | 1.08377 |
| 1969 | 0.433045 |
| 1968 | 0.127134 |
| 1967 | 0.148279 |
| 1966 | 0.347533 |
| 1965 | 0.602595 |
| 1964 | 0.809461 |
| 1963 | 0.936314 |
| 1962 | 1.00454 |
| 1961 | 1.15224 |
| 1960 | - |