| 年份 | 刚果(金) |
|---|---|
| 2023 | - |
| 2022 | 4.49148 |
| 2021 | 4.52217 |
| 2020 | 4.53013 |
| 2019 | 4.49572 |
| 2018 | 4.58596 |
| 2017 | 4.7572 |
| 2016 | 4.78394 |
| 2015 | 4.7083 |
| 2014 | 4.76573 |
| 2013 | 4.72704 |
| 2012 | 4.67488 |
| 2011 | 4.67013 |
| 2010 | 4.56004 |
| 2009 | 4.50692 |
| 2008 | 4.50648 |
| 2007 | 4.52114 |
| 2006 | 4.48603 |
| 2005 | 4.40708 |
| 2004 | 4.27041 |
| 2003 | 4.24193 |
| 2002 | 4.36352 |
| 2001 | 4.33473 |
| 2000 | 4.22587 |
| 1999 | 4.19642 |
| 1998 | 3.71171 |
| 1997 | 2.93359 |
| 1996 | 3.27001 |
| 1995 | 5.55789 |
| 1994 | 6.14397 |
| 1993 | 4.59213 |
| 1992 | 4.41555 |
| 1991 | 4.70648 |
| 1990 | 4.69813 |
| 1989 | 4.56182 |
| 1988 | 4.5599 |
| 1987 | 4.50637 |
| 1986 | 4.41118 |
| 1985 | 4.49226 |
| 1984 | 3.90058 |
| 1983 | 3.67452 |
| 1982 | 3.66781 |
| 1981 | 3.70361 |
| 1980 | 4.00287 |
| 1979 | 4.43048 |
| 1978 | 4.02569 |
| 1977 | 3.46146 |
| 1976 | 3.5312 |
| 1975 | 3.61364 |
| 1974 | 3.64267 |
| 1973 | 3.65212 |
| 1972 | 3.63913 |
| 1971 | 3.71344 |
| 1970 | 3.83408 |
| 1969 | 3.87612 |
| 1968 | 3.91615 |
| 1967 | 3.89291 |
| 1966 | 3.83151 |
| 1965 | 3.73267 |
| 1964 | 3.66268 |
| 1963 | 3.6425 |
| 1962 | 3.5981 |
| 1961 | 3.55886 |
| 1960 | - |