| 年份 | 刚果(金) |
|---|---|
| 2023 | - |
| 2022 | 8.64576 |
| 2021 | 8.69835 |
| 2020 | 8.78807 |
| 2019 | 8.86422 |
| 2018 | 8.91434 |
| 2017 | 8.93641 |
| 2016 | 8.89662 |
| 2015 | 8.80934 |
| 2014 | 8.7596 |
| 2013 | 8.76011 |
| 2012 | 8.77213 |
| 2011 | 8.78122 |
| 2010 | 8.77913 |
| 2009 | 8.7682 |
| 2008 | 8.732 |
| 2007 | 8.66519 |
| 2006 | 8.57851 |
| 2005 | 8.4871 |
| 2004 | 8.39806 |
| 2003 | 8.31895 |
| 2002 | 8.24922 |
| 2001 | 8.18573 |
| 2000 | 8.14795 |
| 1999 | 8.1604 |
| 1998 | 8.22705 |
| 1997 | 8.38498 |
| 1996 | 8.6516 |
| 1995 | 8.89961 |
| 1994 | 8.88705 |
| 1993 | 8.76542 |
| 1992 | 8.77766 |
| 1991 | 8.79426 |
| 1990 | 8.76384 |
| 1989 | 8.71924 |
| 1988 | 8.68002 |
| 1987 | 8.63906 |
| 1986 | 8.60159 |
| 1985 | 8.57208 |
| 1984 | 8.53465 |
| 1983 | 8.50552 |
| 1982 | 8.50201 |
| 1981 | 8.50314 |
| 1980 | 8.50582 |
| 1979 | 8.47459 |
| 1978 | 8.38532 |
| 1977 | 8.33256 |
| 1976 | 8.35156 |
| 1975 | 8.37504 |
| 1974 | 8.39859 |
| 1973 | 8.45431 |
| 1972 | 8.57498 |
| 1971 | 8.74572 |
| 1970 | 8.9226 |
| 1969 | 9.08572 |
| 1968 | 9.2023 |
| 1967 | 9.2364 |
| 1966 | 9.21557 |
| 1965 | 9.1759 |
| 1964 | 9.13543 |
| 1963 | 9.10174 |
| 1962 | 9.07232 |
| 1961 | 9.04354 |
| 1960 | 9.0096 |