| 年份 | 安哥拉 |
|---|---|
| 2023 | - |
| 2022 | 1.76822 |
| 2021 | 1.74797 |
| 2020 | 1.72613 |
| 2019 | 1.70136 |
| 2018 | 1.67509 |
| 2017 | 1.64939 |
| 2016 | 1.62569 |
| 2015 | 1.60457 |
| 2014 | 1.58049 |
| 2013 | 1.55961 |
| 2012 | 1.55442 |
| 2011 | 1.56203 |
| 2010 | 1.57739 |
| 2009 | 1.6076 |
| 2008 | 1.647 |
| 2007 | 1.67958 |
| 2006 | 1.7099 |
| 2005 | 1.74301 |
| 2004 | 1.78024 |
| 2003 | 1.82072 |
| 2002 | 1.86185 |
| 2001 | 1.89796 |
| 2000 | 1.92326 |
| 1999 | 1.93554 |
| 1998 | 1.93343 |
| 1997 | 1.91707 |
| 1996 | 1.89044 |
| 1995 | 1.85794 |
| 1994 | 1.82062 |
| 1993 | 1.78047 |
| 1992 | 1.73962 |
| 1991 | 1.696 |
| 1990 | 1.65054 |
| 1989 | 1.60616 |
| 1988 | 1.56174 |
| 1987 | 1.51901 |
| 1986 | 1.482 |
| 1985 | 1.45392 |
| 1984 | 1.43461 |
| 1983 | 1.4237 |
| 1982 | 1.41959 |
| 1981 | 1.41847 |
| 1980 | 1.41943 |
| 1979 | 1.42255 |
| 1978 | 1.42764 |
| 1977 | 1.43436 |
| 1976 | 1.44178 |
| 1975 | 1.4499 |
| 1974 | 1.45879 |
| 1973 | 1.46762 |
| 1972 | 1.4777 |
| 1971 | 1.49033 |
| 1970 | 1.50599 |
| 1969 | 1.5362 |
| 1968 | 1.58548 |
| 1967 | 1.64375 |
| 1966 | 1.70495 |
| 1965 | 1.76587 |
| 1964 | 1.8262 |
| 1963 | 1.88604 |
| 1962 | 1.94406 |
| 1961 | 1.99771 |
| 1960 | 2.04795 |