| 年份 | 刚果(金) |
|---|---|
| 2023 | - |
| 2022 | 3.77932 |
| 2021 | 3.75176 |
| 2020 | 3.73537 |
| 2019 | 3.73591 |
| 2018 | 3.76049 |
| 2017 | 3.80004 |
| 2016 | 3.84143 |
| 2015 | 3.88367 |
| 2014 | 3.92703 |
| 2013 | 3.96657 |
| 2012 | 4.00158 |
| 2011 | 4.03029 |
| 2010 | 4.0511 |
| 2009 | 4.06685 |
| 2008 | 4.07655 |
| 2007 | 4.08054 |
| 2006 | 4.08087 |
| 2005 | 4.07939 |
| 2004 | 4.07948 |
| 2003 | 4.08513 |
| 2002 | 4.09311 |
| 2001 | 4.09906 |
| 2000 | 4.10682 |
| 1999 | 4.11822 |
| 1998 | 4.13006 |
| 1997 | 4.15005 |
| 1996 | 4.18544 |
| 1995 | 4.21468 |
| 1994 | 4.19719 |
| 1993 | 4.18033 |
| 1992 | 4.22422 |
| 1991 | 4.29271 |
| 1990 | 4.36305 |
| 1989 | 4.4356 |
| 1988 | 4.49438 |
| 1987 | 4.52029 |
| 1986 | 4.52346 |
| 1985 | 4.51813 |
| 1984 | 4.50749 |
| 1983 | 4.49835 |
| 1982 | 4.49453 |
| 1981 | 4.49018 |
| 1980 | 4.4823 |
| 1979 | 4.46614 |
| 1978 | 4.43916 |
| 1977 | 4.41696 |
| 1976 | 4.40644 |
| 1975 | 4.39756 |
| 1974 | 4.38873 |
| 1973 | 4.37956 |
| 1972 | 4.3709 |
| 1971 | 4.36353 |
| 1970 | 4.3547 |
| 1969 | 4.3427 |
| 1968 | 4.32804 |
| 1967 | 4.3113 |
| 1966 | 4.29587 |
| 1965 | 4.28381 |
| 1964 | 4.27514 |
| 1963 | 4.26934 |
| 1962 | 4.26523 |
| 1961 | 4.2606 |
| 1960 | 4.25361 |