| 年份 | 刚果(布) |
|---|---|
| 2023 | - |
| 2022 | 10.2737 |
| 2021 | 10.1036 |
| 2020 | 9.93715 |
| 2019 | 9.77929 |
| 2018 | 9.66049 |
| 2017 | 9.57276 |
| 2016 | 9.50774 |
| 2015 | 9.49624 |
| 2014 | 9.53783 |
| 2013 | 9.61073 |
| 2012 | 9.72063 |
| 2011 | 9.8556 |
| 2010 | 10.0129 |
| 2009 | 10.1551 |
| 2008 | 10.2907 |
| 2007 | 10.4359 |
| 2006 | 10.5626 |
| 2005 | 10.672 |
| 2004 | 10.7616 |
| 2003 | 10.7802 |
| 2002 | 10.7489 |
| 2001 | 10.7403 |
| 2000 | 10.6919 |
| 1999 | 10.5963 |
| 1998 | 10.571 |
| 1997 | 10.6403 |
| 1996 | 10.7263 |
| 1995 | 10.8024 |
| 1994 | 10.8656 |
| 1993 | 10.8759 |
| 1992 | 10.8393 |
| 1991 | 10.7928 |
| 1990 | 10.7542 |
| 1989 | 10.7695 |
| 1988 | 10.8441 |
| 1987 | 10.9201 |
| 1986 | 10.9958 |
| 1985 | 11.0731 |
| 1984 | 11.0934 |
| 1983 | 11.0047 |
| 1982 | 10.8471 |
| 1981 | 10.6715 |
| 1980 | 10.485 |
| 1979 | 10.3199 |
| 1978 | 10.1971 |
| 1977 | 10.1158 |
| 1976 | 10.0641 |
| 1975 | 10.033 |
| 1974 | 10.0109 |
| 1973 | 9.98814 |
| 1972 | 9.96789 |
| 1971 | 9.94855 |
| 1970 | 9.92756 |
| 1969 | 9.90213 |
| 1968 | 9.88441 |
| 1967 | 9.83323 |
| 1966 | 9.74283 |
| 1965 | 9.6627 |
| 1964 | 9.5902 |
| 1963 | 9.50666 |
| 1962 | 9.45946 |
| 1961 | 9.45996 |
| 1960 | 9.45555 |