| 年份 | 安哥拉  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 4.21372 | 
| 2021 | 4.17377 | 
| 2020 | 4.136 | 
| 2019 | 4.09926 | 
| 2018 | 4.06263 | 
| 2017 | 4.02646 | 
| 2016 | 3.99224 | 
| 2015 | 3.96721 | 
| 2014 | 3.95554 | 
| 2013 | 3.9575 | 
| 2012 | 3.97574 | 
| 2011 | 4.00931 | 
| 2010 | 4.05248 | 
| 2009 | 4.10121 | 
| 2008 | 4.15281 | 
| 2007 | 4.20231 | 
| 2006 | 4.24559 | 
| 2005 | 4.2783 | 
| 2004 | 4.29821 | 
| 2003 | 4.30624 | 
| 2002 | 4.30348 | 
| 2001 | 4.29191 | 
| 2000 | 4.27257 | 
| 1999 | 4.24542 | 
| 1998 | 4.20793 | 
| 1997 | 4.1582 | 
| 1996 | 4.09797 | 
| 1995 | 4.03189 | 
| 1994 | 3.95087 | 
| 1993 | 3.86752 | 
| 1992 | 3.81038 | 
| 1991 | 3.77809 | 
| 1990 | 3.7612 | 
| 1989 | 3.77675 | 
| 1988 | 3.81693 | 
| 1987 | 3.84643 | 
| 1986 | 3.87472 | 
| 1985 | 3.91807 | 
| 1984 | 3.98278 | 
| 1983 | 4.07205 | 
| 1982 | 4.17888 | 
| 1981 | 4.28772 | 
| 1980 | 4.38589 | 
| 1979 | 4.46661 | 
| 1978 | 4.52001 | 
| 1977 | 4.54259 | 
| 1976 | 4.54186 | 
| 1975 | 4.51918 | 
| 1974 | 4.47182 | 
| 1973 | 4.39989 | 
| 1972 | 4.30874 | 
| 1971 | 4.21089 | 
| 1970 | 4.12121 | 
| 1969 | 4.08474 | 
| 1968 | 4.12108 | 
| 1967 | 4.1931 | 
| 1966 | 4.27589 | 
| 1965 | 4.35413 | 
| 1964 | 4.42025 | 
| 1963 | 4.47453 | 
| 1962 | 4.52046 | 
| 1961 | 4.55949 | 
| 1960 | 4.59861 |